23127208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 27192152

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 103, 104, 127, 136, 206, 221, 254, 412, 442, 508, 824, 884, 1016, 1339, 1651, 1751, 1768, 2159, 2678, 3302, 3502, 4318, 5356, 6604, 7004, 8636, 10712, 13081, 13208, 14008, 17272, 22763, 26162, 28067, 45526, 52324, 56134, 91052, 104648, 112268, 170053, 182104, 222377, 224536, 340106, 444754, 680212, 889508, 1360424, 1779016, 2890901, 5781802, 11563604, 23127208]

約数ペア:

[(1, 23127208), (2, 11563604), (4, 5781802), (8, 2890901), (13, 1779016), (17, 1360424), (26, 889508), (34, 680212), (52, 444754), (68, 340106), (103, 224536), (104, 222377), (127, 182104), (136, 170053), (206, 112268), (221, 104648), (254, 91052), (412, 56134), (442, 52324), (508, 45526), (824, 28067), (884, 26162), (1016, 22763), (1339, 17272), (1651, 14008), (1751, 13208), (1768, 13081), (2159, 10712), (2678, 8636), (3302, 7004), (3502, 6604), (4318, 5356)]