30191248

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{4129}}^1$

素因数の和:4594

約数の個数: 20

約数和(自身を含む): 58637740

約数和(自身を除く): 28446492

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 4129, 7312, 8258, 16516, 33032, 66064, 1886953, 3773906, 7547812, 15095624, 30191248]

約数ペア:

[(1, 30191248), (2, 15095624), (4, 7547812), (8, 3773906), (16, 1886953), (457, 66064), (914, 33032), (1828, 16516), (3656, 8258), (4129, 7312)]