38934608

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{56591}}^1$

素因数の和:56642

約数の個数: 20

約数和(自身を含む): 77191488

約数和(自身を除く): 38256880

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 56591, 113182, 226364, 452728, 905456, 2433413, 4866826, 9733652, 19467304, 38934608]

約数ペア:

[(1, 38934608), (2, 19467304), (4, 9733652), (8, 4866826), (16, 2433413), (43, 905456), (86, 452728), (172, 226364), (344, 113182), (688, 56591)]