90865372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{91969}}^1$

素因数の和:92005

約数の個数: 24

約数和(自身を含む): 180261200

約数和(自身を除く): 89395828

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 91969, 183938, 367876, 1195597, 1747411, 2391194, 3494822, 4782388, 6989644, 22716343, 45432686, 90865372]

約数ペア:

[(1, 90865372), (2, 45432686), (4, 22716343), (13, 6989644), (19, 4782388), (26, 3494822), (38, 2391194), (52, 1747411), (76, 1195597), (247, 367876), (494, 183938), (988, 91969)]