31045364

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{27043}}^1$

素因数の和:27095

約数の個数: 24

約数和(自身を含む): 63607488

約数和(自身を除く): 32562124

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 27043, 54086, 108172, 189301, 378602, 757204, 1108763, 2217526, 4435052, 7761341, 15522682, 31045364]

約数ペア:

[(1, 31045364), (2, 15522682), (4, 7761341), (7, 4435052), (14, 2217526), (28, 1108763), (41, 757204), (82, 378602), (164, 189301), (287, 108172), (574, 54086), (1148, 27043)]