87491458

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{28837}}^1$

素因数の和:28917

約数の個数: 16

約数和(自身を含む): 138076344

約数和(自身を除く): 50584886

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 28837, 57674, 1066969, 1182317, 2133938, 2364634, 43745729, 87491458]

約数ペア:

[(1, 87491458), (2, 43745729), (37, 2364634), (41, 2133938), (74, 1182317), (82, 1066969), (1517, 57674), (3034, 28837)]