161740070

素因数分解:

$2^1\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{9941}}^1$

素因数の和:11575

約数の個数: 16

約数和(自身を含む): 291340368

約数和(自身を除く): 129600298

約数列:

[1, 2, 5, 10, 1627, 3254, 8135, 9941, 16270, 19882, 49705, 99410, 16174007, 32348014, 80870035, 161740070]

約数ペア:

[(1, 161740070), (2, 80870035), (5, 32348014), (10, 16174007), (1627, 99410), (3254, 49705), (8135, 19882), (9941, 16270)]