34409810

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{8581}}^1$

素因数の和:8989

約数の個数: 16

約数和(自身を含む): 62099352

約数和(自身を除く): 27689542

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 8581, 17162, 42905, 85810, 3440981, 6881962, 17204905, 34409810]

約数ペア:

[(1, 34409810), (2, 17204905), (5, 6881962), (10, 3440981), (401, 85810), (802, 42905), (2005, 17162), (4010, 8581)]