90682856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27851}}^1$

素因数の和:27905

約数の個数: 32

約数和(自身を含む): 190507680

約数和(自身を除く): 99824824

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 27851, 55702, 111404, 222808, 306361, 612722, 1030487, 1225444, 2060974, 2450888, 4121948, 8243896, 11335357, 22670714, 45341428, 90682856]

約数ペア:

[(1, 90682856), (2, 45341428), (4, 22670714), (8, 11335357), (11, 8243896), (22, 4121948), (37, 2450888), (44, 2060974), (74, 1225444), (88, 1030487), (148, 612722), (296, 306361), (407, 222808), (814, 111404), (1628, 55702), (3256, 27851)]