30411664

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{44203}}^1$

素因数の和:44254

約数の個数: 20

約数和(自身を含む): 60294256

約数和(自身を除く): 29882592

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 44203, 88406, 176812, 353624, 707248, 1900729, 3801458, 7602916, 15205832, 30411664]

約数ペア:

[(1, 30411664), (2, 15205832), (4, 7602916), (8, 3801458), (16, 1900729), (43, 707248), (86, 353624), (172, 176812), (344, 88406), (688, 44203)]