47945774

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{1471}}^1$

素因数の和:1895

約数の個数: 16

約数和(自身を含む): 73835520

約数和(自身を除く): 25889746

約数列:

[1, 2, 43, 86, 379, 758, 1471, 2942, 16297, 32594, 63253, 126506, 557509, 1115018, 23972887, 47945774]

約数ペア:

[(1, 47945774), (2, 23972887), (43, 1115018), (86, 557509), (379, 126506), (758, 63253), (1471, 32594), (2942, 16297)]