88451584

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 80

約数和(自身を含む): 193690728

約数和(自身を除く): 105239144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 137, 194, 208, 256, 274, 388, 416, 512, 548, 776, 832, 1096, 1261, 1552, 1664, 1781, 2192, 2522, 3104, 3328, 3562, 4384, 5044, 6208, 6656, 7124, 8768, 10088, 12416, 13289, 14248, 17536, 20176, 24832, 26578, 28496, 35072, 40352, 49664, 53156, 56992, 70144, 80704, 106312, 113984, 161408, 172757, 212624, 227968, 322816, 345514, 425248, 455936, 645632, 691028, 850496, 911872, 1382056, 1700992, 2764112, 3401984, 5528224, 6803968, 11056448, 22112896, 44225792, 88451584]

約数ペア:

[(1, 88451584), (2, 44225792), (4, 22112896), (8, 11056448), (13, 6803968), (16, 5528224), (26, 3401984), (32, 2764112), (52, 1700992), (64, 1382056), (97, 911872), (104, 850496), (128, 691028), (137, 645632), (194, 455936), (208, 425248), (256, 345514), (274, 322816), (388, 227968), (416, 212624), (512, 172757), (548, 161408), (776, 113984), (832, 106312), (1096, 80704), (1261, 70144), (1552, 56992), (1664, 53156), (1781, 49664), (2192, 40352), (2522, 35072), (3104, 28496), (3328, 26578), (3562, 24832), (4384, 20176), (5044, 17536), (6208, 14248), (6656, 13289), (7124, 12416), (8768, 10088)]