16516816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{24007}}^1$

素因数の和:24058

約数の個数: 20

約数和(自身を含む): 32746912

約数和(自身を除く): 16230096

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 24007, 48014, 96028, 192056, 384112, 1032301, 2064602, 4129204, 8258408, 16516816]

約数ペア:

[(1, 16516816), (2, 8258408), (4, 4129204), (8, 2064602), (16, 1032301), (43, 384112), (86, 192056), (172, 96028), (344, 48014), (688, 24007)]