42734672

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{4937}}^1$

素因数の和:5486

約数の個数: 20

約数和(自身を含む): 82968276

約数和(自身を除く): 40233604

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 4937, 8656, 9874, 19748, 39496, 78992, 2670917, 5341834, 10683668, 21367336, 42734672]

約数ペア:

[(1, 42734672), (2, 21367336), (4, 10683668), (8, 5341834), (16, 2670917), (541, 78992), (1082, 39496), (2164, 19748), (4328, 9874), (4937, 8656)]