25655696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{145771}}^1$

素因数の和:145790

約数の個数: 20

約数和(自身を含む): 54227184

約数和(自身を除く): 28571488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 145771, 291542, 583084, 1166168, 1603481, 2332336, 3206962, 6413924, 12827848, 25655696]

約数ペア:

[(1, 25655696), (2, 12827848), (4, 6413924), (8, 3206962), (11, 2332336), (16, 1603481), (22, 1166168), (44, 583084), (88, 291542), (176, 145771)]