83366890

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{16979}}^1$

素因数の和:17477

約数の個数: 16

約数和(自身を含む): 150374880

約数和(自身を除く): 67007990

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 16979, 33958, 84895, 169790, 8336689, 16673378, 41683445, 83366890]

約数ペア:

[(1, 83366890), (2, 41683445), (5, 16673378), (10, 8336689), (491, 169790), (982, 84895), (2455, 33958), (4910, 16979)]