80861248

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5717}}^1$

素因数の和:5759

約数の個数: 56

約数和(自身を含む): 182998872

約数和(自身を除く): 102137624

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 5717, 7072, 11434, 14144, 22868, 45736, 74321, 91472, 97189, 148642, 182944, 194378, 297284, 365888, 388756, 594568, 777512, 1189136, 1263457, 1555024, 2378272, 2526914, 3110048, 4756544, 5053828, 6220096, 10107656, 20215312, 40430624, 80861248]

約数ペア:

[(1, 80861248), (2, 40430624), (4, 20215312), (8, 10107656), (13, 6220096), (16, 5053828), (17, 4756544), (26, 3110048), (32, 2526914), (34, 2378272), (52, 1555024), (64, 1263457), (68, 1189136), (104, 777512), (136, 594568), (208, 388756), (221, 365888), (272, 297284), (416, 194378), (442, 182944), (544, 148642), (832, 97189), (884, 91472), (1088, 74321), (1768, 45736), (3536, 22868), (5717, 14144), (7072, 11434)]