85875878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{1523}}^1$

素因数の和:1780

約数の個数: 24

約数和(自身を含む): 142289784

約数和(自身を除く): 56413906

約数列:

[1, 2, 11, 22, 121, 233, 242, 466, 1523, 2563, 3046, 5126, 16753, 28193, 33506, 56386, 184283, 354859, 368566, 709718, 3903449, 7806898, 42937939, 85875878]

約数ペア:

[(1, 85875878), (2, 42937939), (11, 7806898), (22, 3903449), (121, 709718), (233, 368566), (242, 354859), (466, 184283), (1523, 56386), (2563, 33506), (3046, 28193), (5126, 16753)]