90391702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103423}}^1$

素因数の和:103467

約数の個数: 16

約数和(自身を含む): 148930560

約数和(自身を除く): 58538858

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 103423, 206846, 1965037, 2378729, 3930074, 4757458, 45195851, 90391702]

約数ペア:

[(1, 90391702), (2, 45195851), (19, 4757458), (23, 3930074), (38, 2378729), (46, 1965037), (437, 206846), (874, 103423)]