79931668

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{859}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 143564960

約数和(自身を除く): 63633292

約数列:

[1, 2, 4, 43, 86, 172, 541, 859, 1082, 1718, 2164, 3436, 23263, 36937, 46526, 73874, 93052, 147748, 464719, 929438, 1858876, 19982917, 39965834, 79931668]

約数ペア:

[(1, 79931668), (2, 39965834), (4, 19982917), (43, 1858876), (86, 929438), (172, 464719), (541, 147748), (859, 93052), (1082, 73874), (1718, 46526), (2164, 36937), (3436, 23263)]