90248518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{3637}}^1$

素因数の和:4311

約数の個数: 16

約数和(自身を含む): 142755120

約数和(自身を除く): 52506602

約数列:

[1, 2, 19, 38, 653, 1306, 3637, 7274, 12407, 24814, 69103, 138206, 2374961, 4749922, 45124259, 90248518]

約数ペア:

[(1, 90248518), (2, 45124259), (19, 4749922), (38, 2374961), (653, 138206), (1306, 69103), (3637, 24814), (7274, 12407)]