89994788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{2441}}^1$

素因数の和:3167

約数の個数: 24

約数和(自身を含む): 169914360

約数和(自身を除く): 79919572

約数列:

[1, 2, 4, 13, 26, 52, 709, 1418, 2441, 2836, 4882, 9217, 9764, 18434, 31733, 36868, 63466, 126932, 1730669, 3461338, 6922676, 22498697, 44997394, 89994788]

約数ペア:

[(1, 89994788), (2, 44997394), (4, 22498697), (13, 6922676), (26, 3461338), (52, 1730669), (709, 126932), (1418, 63466), (2441, 36868), (2836, 31733), (4882, 18434), (9217, 9764)]