39566992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1471

約数の個数: 40

約数和(自身を含む): 81066240

約数和(自身を除く): 41499248

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 368, 632, 1264, 1361, 1817, 2722, 3634, 5444, 7268, 10888, 14536, 21776, 29072, 31303, 62606, 107519, 125212, 215038, 250424, 430076, 500848, 860152, 1720304, 2472937, 4945874, 9891748, 19783496, 39566992]

約数ペア:

[(1, 39566992), (2, 19783496), (4, 9891748), (8, 4945874), (16, 2472937), (23, 1720304), (46, 860152), (79, 500848), (92, 430076), (158, 250424), (184, 215038), (316, 125212), (368, 107519), (632, 62606), (1264, 31303), (1361, 29072), (1817, 21776), (2722, 14536), (3634, 10888), (5444, 7268)]