85686124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{6229}}^1$

素因数の和:6433

約数の個数: 24

約数和(自身を含む): 158740400

約数和(自身を除く): 73054276

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 6229, 6878, 12458, 13756, 24916, 118351, 236702, 473404, 1127449, 2254898, 4509796, 21421531, 42843062, 85686124]

約数ペア:

[(1, 85686124), (2, 42843062), (4, 21421531), (19, 4509796), (38, 2254898), (76, 1127449), (181, 473404), (362, 236702), (724, 118351), (3439, 24916), (6229, 13756), (6878, 12458)]