39433540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115981}}^1$

素因数の和:116007

約数の個数: 24

約数和(自身を含む): 87682392

約数和(自身を除く): 48248852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 115981, 231962, 463924, 579905, 1159810, 1971677, 2319620, 3943354, 7886708, 9858385, 19716770, 39433540]

約数ペア:

[(1, 39433540), (2, 19716770), (4, 9858385), (5, 7886708), (10, 3943354), (17, 2319620), (20, 1971677), (34, 1159810), (68, 579905), (85, 463924), (170, 231962), (340, 115981)]