31400170

素因数分解:

$2^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{2377}}^1$

素因数の和:3705

約数の個数: 16

約数和(自身を含む): 56586888

約数和(自身を除く): 25186718

約数列:

[1, 2, 5, 10, 1321, 2377, 2642, 4754, 6605, 11885, 13210, 23770, 3140017, 6280034, 15700085, 31400170]

約数ペア:

[(1, 31400170), (2, 15700085), (5, 6280034), (10, 3140017), (1321, 23770), (2377, 13210), (2642, 11885), (4754, 6605)]