91120894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{14251}}^1$

素因数の和:14415

約数の個数: 16

約数和(自身を含む): 143660160

約数和(自身を除く): 52539266

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 14251, 28502, 327773, 655546, 1980889, 3961778, 45560447, 91120894]

約数ペア:

[(1, 91120894), (2, 45560447), (23, 3961778), (46, 1980889), (139, 655546), (278, 327773), (3197, 28502), (6394, 14251)]