16254380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47807}}^1$

素因数の和:47833

約数の個数: 24

約数和(自身を含む): 36142848

約数和(自身を除く): 19888468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 47807, 95614, 191228, 239035, 478070, 812719, 956140, 1625438, 3250876, 4063595, 8127190, 16254380]

約数ペア:

[(1, 16254380), (2, 8127190), (4, 4063595), (5, 3250876), (10, 1625438), (17, 956140), (20, 812719), (34, 478070), (68, 239035), (85, 191228), (170, 95614), (340, 47807)]