31394562

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{21893}}^1$

素因数の和:22137

約数の個数: 16

約数和(自身を含む): 63054720

約数和(自身を除く): 31660158

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 21893, 43786, 65679, 131358, 5232427, 10464854, 15697281, 31394562]

約数ペア:

[(1, 31394562), (2, 15697281), (3, 10464854), (6, 5232427), (239, 131358), (478, 65679), (717, 43786), (1434, 21893)]