90493378

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{1609}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 138350520

約数和(自身を除く): 47857142

約数列:

[1, 2, 61, 122, 461, 922, 1609, 3218, 28121, 56242, 98149, 196298, 741749, 1483498, 45246689, 90493378]

約数ペア:

[(1, 90493378), (2, 45246689), (61, 1483498), (122, 741749), (461, 196298), (922, 98149), (1609, 56242), (3218, 28121)]