16205110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{70457}}^1$

素因数の和:70487

約数の個数: 16

約数和(自身を含む): 30437856

約数和(自身を除く): 14232746

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 70457, 140914, 352285, 704570, 1620511, 3241022, 8102555, 16205110]

約数ペア:

[(1, 16205110), (2, 8102555), (5, 3241022), (10, 1620511), (23, 704570), (46, 352285), (115, 140914), (230, 70457)]