46165808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{221951}}^1$

素因数の和:221972

約数の個数: 20

約数和(自身を含む): 96327168

約数和(自身を除く): 50161360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 221951, 443902, 887804, 1775608, 2885363, 3551216, 5770726, 11541452, 23082904, 46165808]

約数ペア:

[(1, 46165808), (2, 23082904), (4, 11541452), (8, 5770726), (13, 3551216), (16, 2885363), (26, 1775608), (52, 887804), (104, 443902), (208, 221951)]