31508788682

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6689}}^1\times {\mathrm{14629}}^1$

素因数の和:21350

約数の個数: 32

約数和(自身を含む): 56375827200

約数和(自身を除く): 24867038518

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 6689, 13378, 14629, 29258, 46823, 93646, 102403, 153847, 204806, 307694, 336467, 672934, 1076929, 2153858, 2355269, 4710538, 97853381, 195706762, 684973667, 1369947334, 2250627763, 4501255526, 15754394341, 31508788682]

約数ペア:

[(1, 31508788682), (2, 15754394341), (7, 4501255526), (14, 2250627763), (23, 1369947334), (46, 684973667), (161, 195706762), (322, 97853381), (6689, 4710538), (13378, 2355269), (14629, 2153858), (29258, 1076929), (46823, 672934), (93646, 336467), (102403, 307694), (153847, 204806)]