80620796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{3761}}^1$

素因数の和:4021

約数の個数: 24

約数和(自身を含む): 147891744

約数和(自身を除く): 67270948

約数列:

[1, 2, 4, 23, 46, 92, 233, 466, 932, 3761, 5359, 7522, 10718, 15044, 21436, 86503, 173006, 346012, 876313, 1752626, 3505252, 20155199, 40310398, 80620796]

約数ペア:

[(1, 80620796), (2, 40310398), (4, 20155199), (23, 3505252), (46, 1752626), (92, 876313), (233, 346012), (466, 173006), (932, 86503), (3761, 21436), (5359, 15044), (7522, 10718)]