90705316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{91807}}^1$

素因数の和:91843

約数の個数: 24

約数和(自身を含む): 179943680

約数和(自身を除く): 89238364

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 91807, 183614, 367228, 1193491, 1744333, 2386982, 3488666, 4773964, 6977332, 22676329, 45352658, 90705316]

約数ペア:

[(1, 90705316), (2, 45352658), (4, 22676329), (13, 6977332), (19, 4773964), (26, 3488666), (38, 2386982), (52, 1744333), (76, 1193491), (247, 367228), (494, 183614), (988, 91807)]