31301324

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1811}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 57078000

約数和(自身を除く): 25776676

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 1811, 3622, 4321, 7244, 8642, 17284, 52519, 105038, 210076, 269839, 539678, 1079356, 7825331, 15650662, 31301324]

約数ペア:

[(1, 31301324), (2, 15650662), (4, 7825331), (29, 1079356), (58, 539678), (116, 269839), (149, 210076), (298, 105038), (596, 52519), (1811, 17284), (3622, 8642), (4321, 7244)]