91369084

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{79039}}^1$

素因数の和:79077

約数の個数: 18

約数和(自身を含む): 169856960

約数和(自身を除く): 78487876

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 79039, 158078, 316156, 1343663, 2687326, 5374652, 22842271, 45684542, 91369084]

約数ペア:

[(1, 91369084), (2, 45684542), (4, 22842271), (17, 5374652), (34, 2687326), (68, 1343663), (289, 316156), (578, 158078), (1156, 79039)]