69813878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{9311}}^1$

素因数の和:9499

約数の個数: 16

約数和(自身を含む): 109956096

約数和(自身を除く): 40142218

約数列:

[1, 2, 23, 46, 163, 326, 3749, 7498, 9311, 18622, 214153, 428306, 1517693, 3035386, 34906939, 69813878]

約数ペア:

[(1, 69813878), (2, 34906939), (23, 3035386), (46, 1517693), (163, 428306), (326, 214153), (3749, 18622), (7498, 9311)]