90798818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{10091}}^1$

素因数の和:10513

約数の個数: 16

約数和(自身を含む): 148957920

約数和(自身を除く): 58159102

約数列:

[1, 2, 11, 22, 409, 818, 4499, 8998, 10091, 20182, 111001, 222002, 4127219, 8254438, 45399409, 90798818]

約数ペア:

[(1, 90798818), (2, 45399409), (11, 8254438), (22, 4127219), (409, 222002), (818, 111001), (4499, 20182), (8998, 10091)]