90657164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{26021}}^1$

素因数の和:26105

約数の個数: 24

約数和(自身を含む): 173410608

約数和(自身を除く): 82753444

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 26021, 52042, 104084, 338273, 676546, 1353092, 1743407, 3486814, 6973628, 22664291, 45328582, 90657164]

約数ペア:

[(1, 90657164), (2, 45328582), (4, 22664291), (13, 6973628), (26, 3486814), (52, 1743407), (67, 1353092), (134, 676546), (268, 338273), (871, 104084), (1742, 52042), (3484, 26021)]