79353424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{261031}}^1$

素因数の和:261058

約数の個数: 20

約数和(自身を含む): 161839840

約数和(自身を除く): 82486416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 261031, 522062, 1044124, 2088248, 4176496, 4959589, 9919178, 19838356, 39676712, 79353424]

約数ペア:

[(1, 79353424), (2, 39676712), (4, 19838356), (8, 9919178), (16, 4959589), (19, 4176496), (38, 2088248), (76, 1044124), (152, 522062), (304, 261031)]