84780212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{11821}}^1$

素因数の和:11999

約数の個数: 24

約数和(自身を含む): 162859872

約数和(自身を除く): 78079660

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 11821, 23642, 47284, 130031, 260062, 520124, 1926823, 3853646, 7707292, 21195053, 42390106, 84780212]

約数ペア:

[(1, 84780212), (2, 42390106), (4, 21195053), (11, 7707292), (22, 3853646), (44, 1926823), (163, 520124), (326, 260062), (652, 130031), (1793, 47284), (3586, 23642), (7172, 11821)]