99955544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10799}}^1$

素因数の和:10907

約数の個数: 32

約数和(自身を含む): 204120000

約数和(自身を除く): 104164456

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 10799, 21598, 43196, 86392, 140387, 280774, 561548, 961111, 1123096, 1922222, 3844444, 7688888, 12494443, 24988886, 49977772, 99955544]

約数ペア:

[(1, 99955544), (2, 49977772), (4, 24988886), (8, 12494443), (13, 7688888), (26, 3844444), (52, 1922222), (89, 1123096), (104, 961111), (178, 561548), (356, 280774), (712, 140387), (1157, 86392), (2314, 43196), (4628, 21598), (9256, 10799)]