31187264

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{21187}}^1$

素因数の和:21222

約数の個数: 28

約数和(自身を含む): 64581024

約数和(自身を除く): 33393760

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 21187, 42374, 84748, 169496, 338992, 487301, 677984, 974602, 1355968, 1949204, 3898408, 7796816, 15593632, 31187264]

約数ペア:

[(1, 31187264), (2, 15593632), (4, 7796816), (8, 3898408), (16, 1949204), (23, 1355968), (32, 974602), (46, 677984), (64, 487301), (92, 338992), (184, 169496), (368, 84748), (736, 42374), (1472, 21187)]