31017424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{102031}}^1$

素因数の和:102058

約数の個数: 20

約数和(自身を含む): 63259840

約数和(自身を除く): 32242416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 102031, 204062, 408124, 816248, 1632496, 1938589, 3877178, 7754356, 15508712, 31017424]

約数ペア:

[(1, 31017424), (2, 15508712), (4, 7754356), (8, 3877178), (16, 1938589), (19, 1632496), (38, 816248), (76, 408124), (152, 204062), (304, 102031)]