47883638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{27551}}^1$

素因数の和:27643

約数の個数: 16

約数和(自身を含む): 79349760

約数和(自身を除く): 31466122

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 27551, 55102, 303061, 606122, 2176529, 4353058, 23941819, 47883638]

約数ペア:

[(1, 47883638), (2, 23941819), (11, 4353058), (22, 2176529), (79, 606122), (158, 303061), (869, 55102), (1738, 27551)]