61513670

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{46957}}^1$

素因数の和:47095

約数の個数: 16

約数和(自身を含む): 111572208

約数和(自身を除く): 50058538

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 46957, 93914, 234785, 469570, 6151367, 12302734, 30756835, 61513670]

約数ペア:

[(1, 61513670), (2, 30756835), (5, 12302734), (10, 6151367), (131, 469570), (262, 234785), (655, 93914), (1310, 46957)]