86173136

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45259}}^1$

素因数の和:45291

約数の個数: 40

約数和(自身を含む): 202040640

約数和(自身を除く): 115867504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 45259, 90518, 181036, 316813, 362072, 633626, 724144, 769403, 1267252, 1538806, 2534504, 3077612, 5069008, 5385821, 6155224, 10771642, 12310448, 21543284, 43086568, 86173136]

約数ペア:

[(1, 86173136), (2, 43086568), (4, 21543284), (7, 12310448), (8, 10771642), (14, 6155224), (16, 5385821), (17, 5069008), (28, 3077612), (34, 2534504), (56, 1538806), (68, 1267252), (112, 769403), (119, 724144), (136, 633626), (238, 362072), (272, 316813), (476, 181036), (952, 90518), (1904, 45259)]