31539982

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{4441}}^1$

素因数の和:4563

約数の個数: 16

約数和(自身を含む): 48933072

約数和(自身を除く): 17393090

約数列:

[1, 2, 53, 67, 106, 134, 3551, 4441, 7102, 8882, 235373, 297547, 470746, 595094, 15769991, 31539982]

約数ペア:

[(1, 31539982), (2, 15769991), (53, 595094), (67, 470746), (106, 297547), (134, 235373), (3551, 8882), (4441, 7102)]