104142064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4861}}^1$

素因数の和:4985

約数の個数: 40

約数和(自身を含む): 219451232

約数和(自身を除く): 115309168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 4861, 5356, 9722, 10712, 19444, 21424, 38888, 63193, 77776, 126386, 252772, 500683, 505544, 1001366, 1011088, 2002732, 4005464, 6508879, 8010928, 13017758, 26035516, 52071032, 104142064]

約数ペア:

[(1, 104142064), (2, 52071032), (4, 26035516), (8, 13017758), (13, 8010928), (16, 6508879), (26, 4005464), (52, 2002732), (103, 1011088), (104, 1001366), (206, 505544), (208, 500683), (412, 252772), (824, 126386), (1339, 77776), (1648, 63193), (2678, 38888), (4861, 21424), (5356, 19444), (9722, 10712)]