31103276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2699}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 56548800

約数和(自身を除く): 25445524

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2699, 2881, 5398, 5762, 10796, 11524, 116057, 180833, 232114, 361666, 464228, 723332, 7775819, 15551638, 31103276]

約数ペア:

[(1, 31103276), (2, 15551638), (4, 7775819), (43, 723332), (67, 464228), (86, 361666), (134, 232114), (172, 180833), (268, 116057), (2699, 11524), (2881, 10796), (5398, 5762)]