78231634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{42379}}^1$

素因数の和:42465

約数の個数: 16

約数和(自身を含む): 128157120

約数和(自身を除く): 49925486

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 42379, 84758, 550927, 1101854, 3008909, 6017818, 39115817, 78231634]

約数ペア:

[(1, 78231634), (2, 39115817), (13, 6017818), (26, 3008909), (71, 1101854), (142, 550927), (923, 84758), (1846, 42379)]