131411264

素因数分解:

$2^6\times {\mathrm{457}}^1\times {\mathrm{4493}}^1$

素因数の和:4962

約数の個数: 28

約数和(自身を含む): 261398004

約数和(自身を除く): 129986740

約数列:

[1, 2, 4, 8, 16, 32, 64, 457, 914, 1828, 3656, 4493, 7312, 8986, 14624, 17972, 29248, 35944, 71888, 143776, 287552, 2053301, 4106602, 8213204, 16426408, 32852816, 65705632, 131411264]

約数ペア:

[(1, 131411264), (2, 65705632), (4, 32852816), (8, 16426408), (16, 8213204), (32, 4106602), (64, 2053301), (457, 287552), (914, 143776), (1828, 71888), (3656, 35944), (4493, 29248), (7312, 17972), (8986, 14624)]