16991024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{62467}}^1$

素因数の和:62492

約数の個数: 20

約数和(自身を含む): 34857144

約数和(自身を除く): 17866120

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 62467, 124934, 249868, 499736, 999472, 1061939, 2123878, 4247756, 8495512, 16991024]

約数ペア:

[(1, 16991024), (2, 8495512), (4, 4247756), (8, 2123878), (16, 1061939), (17, 999472), (34, 499736), (68, 249868), (136, 124934), (272, 62467)]