40257938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{169151}}^1$

素因数の和:169177

約数の個数: 16

約数和(自身を含む): 73073664

約数和(自身を除く): 32815726

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 169151, 338302, 1184057, 2368114, 2875567, 5751134, 20128969, 40257938]

約数ペア:

[(1, 40257938), (2, 20128969), (7, 5751134), (14, 2875567), (17, 2368114), (34, 1184057), (119, 338302), (238, 169151)]