11557664

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{5087}}^1$

素因数の和:5168

約数の個数: 24

約数和(自身を含む): 23079168

約数和(自身を除く): 11521504

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 5087, 10174, 20348, 40696, 81392, 162784, 361177, 722354, 1444708, 2889416, 5778832, 11557664]

約数ペア:

[(1, 11557664), (2, 5778832), (4, 2889416), (8, 1444708), (16, 722354), (32, 361177), (71, 162784), (142, 81392), (284, 40696), (568, 20348), (1136, 10174), (2272, 5087)]