40140248

素因数分解:

$2^3\times {\mathrm{463}}^1\times {\mathrm{10837}}^1$

素因数の和:11306

約数の個数: 16

約数和(自身を含む): 75432480

約数和(自身を除く): 35292232

約数列:

[1, 2, 4, 8, 463, 926, 1852, 3704, 10837, 21674, 43348, 86696, 5017531, 10035062, 20070124, 40140248]

約数ペア:

[(1, 40140248), (2, 20070124), (4, 10035062), (8, 5017531), (463, 86696), (926, 43348), (1852, 21674), (3704, 10837)]