83932990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{195193}}^1$

素因数の和:195243

約数の個数: 16

約数和(自身を含む): 154593648

約数和(自身を除く): 70660658

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 195193, 390386, 975965, 1951930, 8393299, 16786598, 41966495, 83932990]

約数ペア:

[(1, 83932990), (2, 41966495), (5, 16786598), (10, 8393299), (43, 1951930), (86, 975965), (215, 390386), (430, 195193)]