40414238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{823}}^1$

素因数の和:1439

約数の個数: 16

約数和(自身を含む): 62215296

約数和(自身を除く): 21801058

約数列:

[1, 2, 43, 86, 571, 823, 1142, 1646, 24553, 35389, 49106, 70778, 469933, 939866, 20207119, 40414238]

約数ペア:

[(1, 40414238), (2, 20207119), (43, 939866), (86, 469933), (571, 70778), (823, 49106), (1142, 35389), (1646, 24553)]