89382812

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{4637}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 161031360

約数和(自身を除く): 71648548

約数列:

[1, 2, 4, 61, 79, 122, 158, 244, 316, 4637, 4819, 9274, 9638, 18548, 19276, 282857, 366323, 565714, 732646, 1131428, 1465292, 22345703, 44691406, 89382812]

約数ペア:

[(1, 89382812), (2, 44691406), (4, 22345703), (61, 1465292), (79, 1131428), (122, 732646), (158, 565714), (244, 366323), (316, 282857), (4637, 19276), (4819, 18548), (9274, 9638)]