31227376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{84857}}^1$

素因数の和:84888

約数の個数: 20

約数和(自身を含む): 63134352

約数和(自身を除く): 31906976

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 84857, 169714, 339428, 678856, 1357712, 1951711, 3903422, 7806844, 15613688, 31227376]

約数ペア:

[(1, 31227376), (2, 15613688), (4, 7806844), (8, 3903422), (16, 1951711), (23, 1357712), (46, 678856), (92, 339428), (184, 169714), (368, 84857)]