90727234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{44171}}^1$

素因数の和:44265

約数の個数: 16

約数和(自身を含む): 148417920

約数和(自身を除く): 57690686

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 44171, 88342, 574223, 1148446, 3489509, 6979018, 45363617, 90727234]

約数ペア:

[(1, 90727234), (2, 45363617), (13, 6979018), (26, 3489509), (79, 1148446), (158, 574223), (1027, 88342), (2054, 44171)]