25771334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{8171}}^1$

素因数の和:8275

約数の個数: 16

約数和(自身を含む): 41186880

約数和(自身を除く): 15415546

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 8171, 16342, 155249, 310498, 678193, 1356386, 12885667, 25771334]

約数ペア:

[(1, 25771334), (2, 12885667), (19, 1356386), (38, 678193), (83, 310498), (166, 155249), (1577, 16342), (3154, 8171)]