80129036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{3217}}^1$

素因数の和:3713

約数の個数: 24

約数和(自身を含む): 151374720

約数和(自身を除く): 71245684

約数列:

[1, 2, 4, 13, 26, 52, 479, 958, 1916, 3217, 6227, 6434, 12454, 12868, 24908, 41821, 83642, 167284, 1540943, 3081886, 6163772, 20032259, 40064518, 80129036]

約数ペア:

[(1, 80129036), (2, 40064518), (4, 20032259), (13, 6163772), (26, 3081886), (52, 1540943), (479, 167284), (958, 83642), (1916, 41821), (3217, 24908), (6227, 12868), (6434, 12454)]