80532338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^2$

素因数の和:458

約数の個数: 24

約数和(自身を含む): 129403008

約数和(自身を除く): 48870670

約数列:

[1, 2, 23, 46, 47, 94, 193, 386, 1081, 2162, 4439, 8878, 9071, 18142, 37249, 74498, 208633, 417266, 856727, 1713454, 1750703, 3501406, 40266169, 80532338]

約数ペア:

[(1, 80532338), (2, 40266169), (23, 3501406), (46, 1750703), (47, 1713454), (94, 856727), (193, 417266), (386, 208633), (1081, 74498), (2162, 37249), (4439, 18142), (8878, 9071)]