90260066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{31849}}^1$

素因数の和:31973

約数の個数: 16

約数和(自身を含む): 147147000

約数和(自身を除く): 56886934

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 31849, 63698, 414037, 828074, 3471541, 6943082, 45130033, 90260066]

約数ペア:

[(1, 90260066), (2, 45130033), (13, 6943082), (26, 3471541), (109, 828074), (218, 414037), (1417, 63698), (2834, 31849)]