71380648

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{86627}}^1$

素因数の和:86736

約数の個数: 16

約数和(自身を含む): 135139680

約数和(自身を除く): 63759032

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 86627, 173254, 346508, 693016, 8922581, 17845162, 35690324, 71380648]

約数ペア:

[(1, 71380648), (2, 35690324), (4, 17845162), (8, 8922581), (103, 693016), (206, 346508), (412, 173254), (824, 86627)]