231781096

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{228131}}^1$

素因数の和:228264

約数の個数: 16

約数和(自身を含む): 438013440

約数和(自身を除く): 206232344

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 228131, 456262, 912524, 1825048, 28972637, 57945274, 115890548, 231781096]

約数ペア:

[(1, 231781096), (2, 115890548), (4, 57945274), (8, 28972637), (127, 1825048), (254, 912524), (508, 456262), (1016, 228131)]