68940962

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{13397}}^1$

素因数の和:13513

約数の個数: 16

約数和(自身を含む): 108041472

約数和(自身を除く): 39100510

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 13397, 26794, 415307, 830614, 1111951, 2223902, 34470481, 68940962]

約数ペア:

[(1, 68940962), (2, 34470481), (31, 2223902), (62, 1111951), (83, 830614), (166, 415307), (2573, 26794), (5146, 13397)]