31492474

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4051}}^1$

素因数の和:4102

約数の個数: 24

約数和(自身を含む): 53389152

約数和(自身を除く): 21896678

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3887, 4051, 7774, 8102, 52663, 93173, 105326, 186346, 684619, 1211249, 1369238, 2422498, 15746237, 31492474]

約数ペア:

[(1, 31492474), (2, 15746237), (13, 2422498), (23, 1369238), (26, 1211249), (46, 684619), (169, 186346), (299, 105326), (338, 93173), (598, 52663), (3887, 8102), (4051, 7774)]