65981998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{9851}}^1$

素因数の和:10067

約数の個数: 16

約数和(自身を含む): 105337584

約数和(自身を除く): 39355586

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6698, 9851, 19702, 167467, 334934, 1940647, 3881294, 32990999, 65981998]

約数ペア:

[(1, 65981998), (2, 32990999), (17, 3881294), (34, 1940647), (197, 334934), (394, 167467), (3349, 19702), (6698, 9851)]