85628236

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{487}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 151875360

約数和(自身を除く): 66247124

約数列:

[1, 2, 4, 113, 226, 389, 452, 487, 778, 974, 1556, 1948, 43957, 55031, 87914, 110062, 175828, 189443, 220124, 378886, 757772, 21407059, 42814118, 85628236]

約数ペア:

[(1, 85628236), (2, 42814118), (4, 21407059), (113, 757772), (226, 378886), (389, 220124), (452, 189443), (487, 175828), (778, 110062), (974, 87914), (1556, 55031), (1948, 43957)]