236460976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{642557}}^1$

素因数の和:642588

約数の個数: 20

約数和(自身を含む): 478063152

約数和(自身を除く): 241602176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 642557, 1285114, 2570228, 5140456, 10280912, 14778811, 29557622, 59115244, 118230488, 236460976]

約数ペア:

[(1, 236460976), (2, 118230488), (4, 59115244), (8, 29557622), (16, 14778811), (23, 10280912), (46, 5140456), (92, 2570228), (184, 1285114), (368, 642557)]