67898410

素因数分解:

$2^1\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{4241}}^1$

素因数の和:5849

約数の個数: 16

約数和(自身を含む): 122322312

約数和(自身を除く): 54423902

約数列:

[1, 2, 5, 10, 1601, 3202, 4241, 8005, 8482, 16010, 21205, 42410, 6789841, 13579682, 33949205, 67898410]

約数ペア:

[(1, 67898410), (2, 33949205), (5, 13579682), (10, 6789841), (1601, 42410), (3202, 21205), (4241, 16010), (8005, 8482)]