85797046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 138900960

約数和(自身を除く): 53103914

約数列:

[1, 2, 19, 38, 73, 146, 157, 197, 314, 394, 1387, 2774, 2983, 3743, 5966, 7486, 11461, 14381, 22922, 28762, 30929, 61858, 217759, 273239, 435518, 546478, 587651, 1175302, 2257817, 4515634, 42898523, 85797046]

約数ペア:

[(1, 85797046), (2, 42898523), (19, 4515634), (38, 2257817), (73, 1175302), (146, 587651), (157, 546478), (197, 435518), (314, 273239), (394, 217759), (1387, 61858), (2774, 30929), (2983, 28762), (3743, 22922), (5966, 14381), (7486, 11461)]