23695568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113921}}^1$

素因数の和:113942

約数の個数: 20

約数和(自身を含む): 49442148

約数和(自身を除く): 25746580

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 113921, 227842, 455684, 911368, 1480973, 1822736, 2961946, 5923892, 11847784, 23695568]

約数ペア:

[(1, 23695568), (2, 11847784), (4, 5923892), (8, 2961946), (13, 1822736), (16, 1480973), (26, 911368), (52, 455684), (104, 227842), (208, 113921)]