85656484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{11159}}^1$

素因数の和:11283

約数の個数: 24

約数和(自身を含む): 159364800

約数和(自身を除く): 73708316

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 11159, 22318, 44636, 212021, 424042, 848084, 1127059, 2254118, 4508236, 21414121, 42828242, 85656484]

約数ペア:

[(1, 85656484), (2, 42828242), (4, 21414121), (19, 4508236), (38, 2254118), (76, 1127059), (101, 848084), (202, 424042), (404, 212021), (1919, 44636), (3838, 22318), (7676, 11159)]