41921776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{201547}}^1$

素因数の和:201568

約数の個数: 20

約数和(自身を含む): 87471832

約数和(自身を除く): 45550056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 201547, 403094, 806188, 1612376, 2620111, 3224752, 5240222, 10480444, 20960888, 41921776]

約数ペア:

[(1, 41921776), (2, 20960888), (4, 10480444), (8, 5240222), (13, 3224752), (16, 2620111), (26, 1612376), (52, 806188), (104, 403094), (208, 201547)]