86778896

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{74297}}^1$

素因数の和:74378

約数の個数: 20

約数和(自身を含む): 170439612

約数和(自身を除く): 83660716

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 74297, 148594, 297188, 594376, 1188752, 5423681, 10847362, 21694724, 43389448, 86778896]

約数ペア:

[(1, 86778896), (2, 43389448), (4, 21694724), (8, 10847362), (16, 5423681), (73, 1188752), (146, 594376), (292, 297188), (584, 148594), (1168, 74297)]