91316886

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{490951}}^1$

素因数の和:490987

約数の個数: 16

約数和(自身を含む): 188525568

約数和(自身を除く): 97208682

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 490951, 981902, 1472853, 2945706, 15219481, 30438962, 45658443, 91316886]

約数ペア:

[(1, 91316886), (2, 45658443), (3, 30438962), (6, 15219481), (31, 2945706), (62, 1472853), (93, 981902), (186, 490951)]