31551122

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2677}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 48589632

約数和(自身を除く): 17038510

約数列:

[1, 2, 71, 83, 142, 166, 2677, 5354, 5893, 11786, 190067, 222191, 380134, 444382, 15775561, 31551122]

約数ペア:

[(1, 31551122), (2, 15775561), (71, 444382), (83, 380134), (142, 222191), (166, 190067), (2677, 11786), (5354, 5893)]