68840126

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{1823}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 105062400

約数和(自身を除く): 36222274

約数列:

[1, 2, 79, 158, 239, 478, 1823, 3646, 18881, 37762, 144017, 288034, 435697, 871394, 34420063, 68840126]

約数ペア:

[(1, 68840126), (2, 34420063), (79, 871394), (158, 435697), (239, 288034), (478, 144017), (1823, 37762), (3646, 18881)]