31830306

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{38723}}^1$

素因数の和:38865

約数の個数: 16

約数和(自身を含む): 64126944

約数和(自身を除く): 32296638

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 38723, 77446, 116169, 232338, 5305051, 10610102, 15915153, 31830306]

約数ペア:

[(1, 31830306), (2, 15915153), (3, 10610102), (6, 5305051), (137, 232338), (274, 116169), (411, 77446), (822, 38723)]