83681938

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{10979}}^1$

素因数の和:11121

約数の個数: 16

約数和(自身を含む): 130178880

約数和(自身を除く): 46496942

約数列:

[1, 2, 37, 74, 103, 206, 3811, 7622, 10979, 21958, 406223, 812446, 1130837, 2261674, 41840969, 83681938]

約数ペア:

[(1, 83681938), (2, 41840969), (37, 2261674), (74, 1130837), (103, 812446), (206, 406223), (3811, 21958), (7622, 10979)]