31310528

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{3571}}^1$

素因数の和:3720

約数の個数: 28

約数和(自身を含む): 62602872

約数和(自身を除く): 31292344

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 3571, 4384, 7142, 8768, 14284, 28568, 57136, 114272, 228544, 489227, 978454, 1956908, 3913816, 7827632, 15655264, 31310528]

約数ペア:

[(1, 31310528), (2, 15655264), (4, 7827632), (8, 3913816), (16, 1956908), (32, 978454), (64, 489227), (137, 228544), (274, 114272), (548, 57136), (1096, 28568), (2192, 14284), (3571, 8768), (4384, 7142)]