9086864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 18838080

約数和(自身を除く): 9751216

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 421, 568, 842, 1136, 1349, 1684, 2698, 3368, 5396, 6736, 7999, 10792, 15998, 21584, 29891, 31996, 59782, 63992, 119564, 127984, 239128, 478256, 567929, 1135858, 2271716, 4543432, 9086864]

約数ペア:

[(1, 9086864), (2, 4543432), (4, 2271716), (8, 1135858), (16, 567929), (19, 478256), (38, 239128), (71, 127984), (76, 119564), (142, 63992), (152, 59782), (284, 31996), (304, 29891), (421, 21584), (568, 15998), (842, 10792), (1136, 7999), (1349, 6736), (1684, 5396), (2698, 3368)]