40671310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239243}}^1$

素因数の和:239267

約数の個数: 16

約数和(自身を含む): 77515056

約数和(自身を除く): 36843746

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239243, 478486, 1196215, 2392430, 4067131, 8134262, 20335655, 40671310]

約数ペア:

[(1, 40671310), (2, 20335655), (5, 8134262), (10, 4067131), (17, 2392430), (34, 1196215), (85, 478486), (170, 239243)]