22855888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7639}}^1$

素因数の和:7675

約数の個数: 40

約数和(自身を含む): 51157440

約数和(自身を除く): 28301552

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 7639, 15278, 30556, 61112, 84029, 122224, 129863, 168058, 259726, 336116, 519452, 672232, 1038904, 1344464, 1428493, 2077808, 2856986, 5713972, 11427944, 22855888]

約数ペア:

[(1, 22855888), (2, 11427944), (4, 5713972), (8, 2856986), (11, 2077808), (16, 1428493), (17, 1344464), (22, 1038904), (34, 672232), (44, 519452), (68, 336116), (88, 259726), (136, 168058), (176, 129863), (187, 122224), (272, 84029), (374, 61112), (748, 30556), (1496, 15278), (2992, 7639)]