61551818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{2081}}^1$

素因数の和:2749

約数の個数: 16

約数和(自身を含む): 96538176

約数和(自身を除く): 34986358

約数列:

[1, 2, 23, 46, 643, 1286, 2081, 4162, 14789, 29578, 47863, 95726, 1338083, 2676166, 30775909, 61551818]

約数ペア:

[(1, 61551818), (2, 30775909), (23, 2676166), (46, 1338083), (643, 95726), (1286, 47863), (2081, 29578), (4162, 14789)]