90011888

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{15329}}^1$

素因数の和:15704

約数の個数: 20

約数和(自身を含む): 174884640

約数和(自身を除く): 84872752

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 15329, 30658, 61316, 122632, 245264, 5625743, 11251486, 22502972, 45005944, 90011888]

約数ペア:

[(1, 90011888), (2, 45005944), (4, 22502972), (8, 11251486), (16, 5625743), (367, 245264), (734, 122632), (1468, 61316), (2936, 30658), (5872, 15329)]