123022208

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{10799}}^1$

素因数の和:10902

約数の個数: 32

約数和(自身を含む): 247860000

約数和(自身を除く): 124837792

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 10799, 11392, 21598, 43196, 86392, 172784, 345568, 691136, 961111, 1382272, 1922222, 3844444, 7688888, 15377776, 30755552, 61511104, 123022208]

約数ペア:

[(1, 123022208), (2, 61511104), (4, 30755552), (8, 15377776), (16, 7688888), (32, 3844444), (64, 1922222), (89, 1382272), (128, 961111), (178, 691136), (356, 345568), (712, 172784), (1424, 86392), (2848, 43196), (5696, 21598), (10799, 11392)]