1641742336

素因数分解:

$2^{16}\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 136

約数和(自身を含む): 3699347904

約数和(自身を除く): 2057605568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 47, 52, 64, 82, 94, 104, 128, 164, 188, 208, 256, 328, 376, 416, 512, 533, 611, 656, 752, 832, 1024, 1066, 1222, 1312, 1504, 1664, 1927, 2048, 2132, 2444, 2624, 3008, 3328, 3854, 4096, 4264, 4888, 5248, 6016, 6656, 7708, 8192, 8528, 9776, 10496, 12032, 13312, 15416, 16384, 17056, 19552, 20992, 24064, 25051, 26624, 30832, 32768, 34112, 39104, 41984, 48128, 50102, 53248, 61664, 65536, 68224, 78208, 83968, 96256, 100204, 106496, 123328, 136448, 156416, 167936, 192512, 200408, 212992, 246656, 272896, 312832, 335872, 385024, 400816, 425984, 493312, 545792, 625664, 671744, 770048, 801632, 851968, 986624, 1091584, 1251328, 1343488, 1540096, 1603264, 1973248, 2183168, 2502656, 2686976, 3080192, 3206528, 3946496, 4366336, 5005312, 6413056, 7892992, 8732672, 10010624, 12826112, 15785984, 17465344, 20021248, 25652224, 31571968, 34930688, 40042496, 51304448, 63143936, 102608896, 126287872, 205217792, 410435584, 820871168, 1641742336]

約数ペア:

[(1, 1641742336), (2, 820871168), (4, 410435584), (8, 205217792), (13, 126287872), (16, 102608896), (26, 63143936), (32, 51304448), (41, 40042496), (47, 34930688), (52, 31571968), (64, 25652224), (82, 20021248), (94, 17465344), (104, 15785984), (128, 12826112), (164, 10010624), (188, 8732672), (208, 7892992), (256, 6413056), (328, 5005312), (376, 4366336), (416, 3946496), (512, 3206528), (533, 3080192), (611, 2686976), (656, 2502656), (752, 2183168), (832, 1973248), (1024, 1603264), (1066, 1540096), (1222, 1343488), (1312, 1251328), (1504, 1091584), (1664, 986624), (1927, 851968), (2048, 801632), (2132, 770048), (2444, 671744), (2624, 625664), (3008, 545792), (3328, 493312), (3854, 425984), (4096, 400816), (4264, 385024), (4888, 335872), (5248, 312832), (6016, 272896), (6656, 246656), (7708, 212992), (8192, 200408), (8528, 192512), (9776, 167936), (10496, 156416), (12032, 136448), (13312, 123328), (15416, 106496), (16384, 100204), (17056, 96256), (19552, 83968), (20992, 78208), (24064, 68224), (25051, 65536), (26624, 61664), (30832, 53248), (32768, 50102), (34112, 48128), (39104, 41984)]