90697564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{4073}}^1$

素因数の和:4389

約数の個数: 24

約数和(自身を含む): 167685840

約数和(自身を除く): 76988276

約数列:

[1, 2, 4, 19, 38, 76, 293, 586, 1172, 4073, 5567, 8146, 11134, 16292, 22268, 77387, 154774, 309548, 1193389, 2386778, 4773556, 22674391, 45348782, 90697564]

約数ペア:

[(1, 90697564), (2, 45348782), (4, 22674391), (19, 4773556), (38, 2386778), (76, 1193389), (293, 309548), (586, 154774), (1172, 77387), (4073, 22268), (5567, 16292), (8146, 11134)]