38909404

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 69431040

約数和(自身を除く): 30521636

約数列:

[1, 2, 4, 83, 163, 166, 326, 332, 652, 719, 1438, 2876, 13529, 27058, 54116, 59677, 117197, 119354, 234394, 238708, 468788, 9727351, 19454702, 38909404]

約数ペア:

[(1, 38909404), (2, 19454702), (4, 9727351), (83, 468788), (163, 238708), (166, 234394), (326, 119354), (332, 117197), (652, 59677), (719, 54116), (1438, 27058), (2876, 13529)]