71320352

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{31391}}^1$

素因数の和:31472

約数の個数: 24

約数和(自身を含む): 142394112

約数和(自身を除く): 71073760

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 31391, 62782, 125564, 251128, 502256, 1004512, 2228761, 4457522, 8915044, 17830088, 35660176, 71320352]

約数ペア:

[(1, 71320352), (2, 35660176), (4, 17830088), (8, 8915044), (16, 4457522), (32, 2228761), (71, 1004512), (142, 502256), (284, 251128), (568, 125564), (1136, 62782), (2272, 31391)]