80774042

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{1627}}^1$

素因数の和:1973

約数の個数: 16

約数和(自身を含む): 122920512

約数和(自身を除く): 42146470

約数列:

[1, 2, 103, 206, 241, 482, 1627, 3254, 24823, 49646, 167581, 335162, 392107, 784214, 40387021, 80774042]

約数ペア:

[(1, 80774042), (2, 40387021), (103, 784214), (206, 392107), (241, 335162), (482, 167581), (1627, 49646), (3254, 24823)]