42536464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 85708800

約数和(自身を除く): 43172336

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 191, 248, 382, 449, 496, 764, 898, 1528, 1796, 3056, 3592, 5921, 7184, 11842, 13919, 23684, 27838, 47368, 55676, 85759, 94736, 111352, 171518, 222704, 343036, 686072, 1372144, 2658529, 5317058, 10634116, 21268232, 42536464]

約数ペア:

[(1, 42536464), (2, 21268232), (4, 10634116), (8, 5317058), (16, 2658529), (31, 1372144), (62, 686072), (124, 343036), (191, 222704), (248, 171518), (382, 111352), (449, 94736), (496, 85759), (764, 55676), (898, 47368), (1528, 27838), (1796, 23684), (3056, 13919), (3592, 11842), (5921, 7184)]