31061090

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{37423}}^1$

素因数の和:37513

約数の個数: 16

約数和(自身を含む): 56585088

約数和(自身を除く): 25523998

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 37423, 74846, 187115, 374230, 3106109, 6212218, 15530545, 31061090]

約数ペア:

[(1, 31061090), (2, 15530545), (5, 6212218), (10, 3106109), (83, 374230), (166, 187115), (415, 74846), (830, 37423)]