28416116

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1063}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 51301824

約数和(自身を除く): 22885708

約数列:

[1, 2, 4, 41, 82, 163, 164, 326, 652, 1063, 2126, 4252, 6683, 13366, 26732, 43583, 87166, 173269, 174332, 346538, 693076, 7104029, 14208058, 28416116]

約数ペア:

[(1, 28416116), (2, 14208058), (4, 7104029), (41, 693076), (82, 346538), (163, 174332), (164, 173269), (326, 87166), (652, 43583), (1063, 26732), (2126, 13366), (4252, 6683)]