31014720976

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{27301691}}^1$

素因数の和:27301770

約数の個数: 20

約数和(自身を含む): 60937376544

約数和(自身を除く): 29922655568

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 27301691, 54603382, 109206764, 218413528, 436827056, 1938420061, 3876840122, 7753680244, 15507360488, 31014720976]

約数ペア:

[(1, 31014720976), (2, 15507360488), (4, 7753680244), (8, 3876840122), (16, 1938420061), (71, 436827056), (142, 218413528), (284, 109206764), (568, 54603382), (1136, 27301691)]