84591184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{310997}}^1$

素因数の和:311022

約数の個数: 20

約数和(自身を含む): 173536884

約数和(自身を除く): 88945700

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 310997, 621994, 1243988, 2487976, 4975952, 5286949, 10573898, 21147796, 42295592, 84591184]

約数ペア:

[(1, 84591184), (2, 42295592), (4, 21147796), (8, 10573898), (16, 5286949), (17, 4975952), (34, 2487976), (68, 1243988), (136, 621994), (272, 310997)]