31364736

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 92077440

約数和(自身を除く): 60712704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 103, 104, 122, 128, 156, 183, 192, 206, 208, 244, 309, 312, 366, 384, 412, 416, 488, 618, 624, 732, 793, 824, 832, 976, 1236, 1248, 1339, 1464, 1586, 1648, 1664, 1952, 2379, 2472, 2496, 2678, 2928, 3172, 3296, 3904, 4017, 4758, 4944, 4992, 5356, 5856, 6283, 6344, 6592, 7808, 8034, 9516, 9888, 10712, 11712, 12566, 12688, 13184, 16068, 18849, 19032, 19776, 21424, 23424, 25132, 25376, 32136, 37698, 38064, 39552, 42848, 50264, 50752, 64272, 75396, 76128, 81679, 85696, 100528, 101504, 128544, 150792, 152256, 163358, 171392, 201056, 245037, 257088, 301584, 304512, 326716, 402112, 490074, 514176, 603168, 653432, 804224, 980148, 1206336, 1306864, 1960296, 2412672, 2613728, 3920592, 5227456, 7841184, 10454912, 15682368, 31364736]

約数ペア:

[(1, 31364736), (2, 15682368), (3, 10454912), (4, 7841184), (6, 5227456), (8, 3920592), (12, 2613728), (13, 2412672), (16, 1960296), (24, 1306864), (26, 1206336), (32, 980148), (39, 804224), (48, 653432), (52, 603168), (61, 514176), (64, 490074), (78, 402112), (96, 326716), (103, 304512), (104, 301584), (122, 257088), (128, 245037), (156, 201056), (183, 171392), (192, 163358), (206, 152256), (208, 150792), (244, 128544), (309, 101504), (312, 100528), (366, 85696), (384, 81679), (412, 76128), (416, 75396), (488, 64272), (618, 50752), (624, 50264), (732, 42848), (793, 39552), (824, 38064), (832, 37698), (976, 32136), (1236, 25376), (1248, 25132), (1339, 23424), (1464, 21424), (1586, 19776), (1648, 19032), (1664, 18849), (1952, 16068), (2379, 13184), (2472, 12688), (2496, 12566), (2678, 11712), (2928, 10712), (3172, 9888), (3296, 9516), (3904, 8034), (4017, 7808), (4758, 6592), (4944, 6344), (4992, 6283), (5356, 5856)]