82729412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^2$

素因数の和:2227

約数の個数: 18

約数和(自身を含む): 153431838

約数和(自身を除く): 70702426

約数列:

[1, 2, 4, 17, 34, 68, 1103, 2206, 4412, 18751, 37502, 75004, 1216609, 2433218, 4866436, 20682353, 41364706, 82729412]

約数ペア:

[(1, 82729412), (2, 41364706), (4, 20682353), (17, 4866436), (34, 2433218), (68, 1216609), (1103, 75004), (2206, 37502), (4412, 18751)]