89189996

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{4027}}^1$

素因数の和:4158

約数の個数: 36

約数和(自身を含む): 183217608

約数和(自身を除く): 94027612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 1582, 3164, 4027, 5537, 8054, 11074, 16108, 22148, 28189, 56378, 112756, 197323, 394646, 455051, 789292, 910102, 1820204, 3185357, 6370714, 12741428, 22297499, 44594998, 89189996]

約数ペア:

[(1, 89189996), (2, 44594998), (4, 22297499), (7, 12741428), (14, 6370714), (28, 3185357), (49, 1820204), (98, 910102), (113, 789292), (196, 455051), (226, 394646), (452, 197323), (791, 112756), (1582, 56378), (3164, 28189), (4027, 22148), (5537, 16108), (8054, 11074)]