90479896

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{66923}}^1$

素因数の和:66955

約数の個数: 24

約数和(自身を含む): 183706380

約数和(自身を除く): 93226484

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 66923, 133846, 267692, 535384, 869999, 1739998, 3479996, 6959992, 11309987, 22619974, 45239948, 90479896]

約数ペア:

[(1, 90479896), (2, 45239948), (4, 22619974), (8, 11309987), (13, 6959992), (26, 3479996), (52, 1739998), (104, 869999), (169, 535384), (338, 267692), (676, 133846), (1352, 66923)]