90622948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{4261}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 171247160

約数和(自身を除く): 80624212

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 4261, 5317, 8522, 10634, 17044, 21268, 55393, 110786, 221572, 1742749, 3485498, 6970996, 22655737, 45311474, 90622948]

約数ペア:

[(1, 90622948), (2, 45311474), (4, 22655737), (13, 6970996), (26, 3485498), (52, 1742749), (409, 221572), (818, 110786), (1636, 55393), (4261, 21268), (5317, 17044), (8522, 10634)]