90390106

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{4729}}^1$

素因数の和:5253

約数の個数: 16

約数和(自身を含む): 143035200

約数和(自身を除く): 52645094

約数列:

[1, 2, 19, 38, 503, 1006, 4729, 9458, 9557, 19114, 89851, 179702, 2378687, 4757374, 45195053, 90390106]

約数ペア:

[(1, 90390106), (2, 45195053), (19, 4757374), (38, 2378687), (503, 179702), (1006, 89851), (4729, 19114), (9458, 9557)]