31410444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 79365888

約数和(自身を除く): 47955444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 227, 454, 681, 887, 908, 1362, 1774, 2661, 2724, 2951, 3548, 5322, 5902, 8853, 10644, 11531, 11804, 17706, 23062, 34593, 35412, 46124, 69186, 138372, 201349, 402698, 604047, 805396, 1208094, 2416188, 2617537, 5235074, 7852611, 10470148, 15705222, 31410444]

約数ペア:

[(1, 31410444), (2, 15705222), (3, 10470148), (4, 7852611), (6, 5235074), (12, 2617537), (13, 2416188), (26, 1208094), (39, 805396), (52, 604047), (78, 402698), (156, 201349), (227, 138372), (454, 69186), (681, 46124), (887, 35412), (908, 34593), (1362, 23062), (1774, 17706), (2661, 11804), (2724, 11531), (2951, 10644), (3548, 8853), (5322, 5902)]