80771708

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{2297}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 144774000

約数和(自身を除く): 64002292

約数列:

[1, 2, 4, 59, 118, 149, 236, 298, 596, 2297, 4594, 8791, 9188, 17582, 35164, 135523, 271046, 342253, 542092, 684506, 1369012, 20192927, 40385854, 80771708]

約数ペア:

[(1, 80771708), (2, 40385854), (4, 20192927), (59, 1369012), (118, 684506), (149, 542092), (236, 342253), (298, 271046), (596, 135523), (2297, 35164), (4594, 17582), (8791, 9188)]