87289424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1193}}^1$

素因数の和:1487

約数の個数: 40

約数和(自身を含む): 179888040

約数和(自身を除く): 92598616

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 269, 272, 538, 1076, 1193, 2152, 2386, 4304, 4573, 4772, 9146, 9544, 18292, 19088, 20281, 36584, 40562, 73168, 81124, 162248, 320917, 324496, 641834, 1283668, 2567336, 5134672, 5455589, 10911178, 21822356, 43644712, 87289424]

約数ペア:

[(1, 87289424), (2, 43644712), (4, 21822356), (8, 10911178), (16, 5455589), (17, 5134672), (34, 2567336), (68, 1283668), (136, 641834), (269, 324496), (272, 320917), (538, 162248), (1076, 81124), (1193, 73168), (2152, 40562), (2386, 36584), (4304, 20281), (4573, 19088), (4772, 18292), (9146, 9544)]