87257584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3539}}^1$

素因数の和:3637

約数の個数: 40

約数和(自身を含む): 179095680

約数和(自身を除く): 91838096

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 1072, 1541, 3082, 3539, 6164, 7078, 12328, 14156, 24656, 28312, 56624, 81397, 162794, 237113, 325588, 474226, 651176, 948452, 1302352, 1896904, 3793808, 5453599, 10907198, 21814396, 43628792, 87257584]

約数ペア:

[(1, 87257584), (2, 43628792), (4, 21814396), (8, 10907198), (16, 5453599), (23, 3793808), (46, 1896904), (67, 1302352), (92, 948452), (134, 651176), (184, 474226), (268, 325588), (368, 237113), (536, 162794), (1072, 81397), (1541, 56624), (3082, 28312), (3539, 24656), (6164, 14156), (7078, 12328)]