259612064

素因数分解:

$2^5\times {\mathrm{293}}^1\times {\mathrm{27689}}^1$

素因数の和:27992

約数の個数: 24

約数和(自身を含む): 512874180

約数和(自身を除く): 253262116

約数列:

[1, 2, 4, 8, 16, 32, 293, 586, 1172, 2344, 4688, 9376, 27689, 55378, 110756, 221512, 443024, 886048, 8112877, 16225754, 32451508, 64903016, 129806032, 259612064]

約数ペア:

[(1, 259612064), (2, 129806032), (4, 64903016), (8, 32451508), (16, 16225754), (32, 8112877), (293, 886048), (586, 443024), (1172, 221512), (2344, 110756), (4688, 55378), (9376, 27689)]