61241104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{201451}}^1$

素因数の和:201478

約数の個数: 20

約数和(自身を含む): 124900240

約数和(自身を除く): 63659136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 201451, 402902, 805804, 1611608, 3223216, 3827569, 7655138, 15310276, 30620552, 61241104]

約数ペア:

[(1, 61241104), (2, 30620552), (4, 15310276), (8, 7655138), (16, 3827569), (19, 3223216), (38, 1611608), (76, 805804), (152, 402902), (304, 201451)]