22459232

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 45904320

約数和(自身を除く): 23445088

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 109, 137, 188, 218, 274, 376, 436, 548, 752, 872, 1096, 1504, 1744, 2192, 3488, 4384, 5123, 6439, 10246, 12878, 14933, 20492, 25756, 29866, 40984, 51512, 59732, 81968, 103024, 119464, 163936, 206048, 238928, 477856, 701851, 1403702, 2807404, 5614808, 11229616, 22459232]

約数ペア:

[(1, 22459232), (2, 11229616), (4, 5614808), (8, 2807404), (16, 1403702), (32, 701851), (47, 477856), (94, 238928), (109, 206048), (137, 163936), (188, 119464), (218, 103024), (274, 81968), (376, 59732), (436, 51512), (548, 40984), (752, 29866), (872, 25756), (1096, 20492), (1504, 14933), (1744, 12878), (2192, 10246), (3488, 6439), (4384, 5123)]