71661608

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{6781}}^1$

素因数の和:8108

約数の個数: 16

約数和(自身を含む): 134487060

約数和(自身を除く): 62825452

約数列:

[1, 2, 4, 8, 1321, 2642, 5284, 6781, 10568, 13562, 27124, 54248, 8957701, 17915402, 35830804, 71661608]

約数ペア:

[(1, 71661608), (2, 35830804), (4, 17915402), (8, 8957701), (1321, 54248), (2642, 27124), (5284, 13562), (6781, 10568)]