22903864

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 44352000

約数和(自身を除く): 21448136

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 278, 344, 479, 556, 958, 1112, 1916, 3832, 5977, 11954, 20597, 23908, 41194, 47816, 66581, 82388, 133162, 164776, 266324, 532648, 2862983, 5725966, 11451932, 22903864]

約数ペア:

[(1, 22903864), (2, 11451932), (4, 5725966), (8, 2862983), (43, 532648), (86, 266324), (139, 164776), (172, 133162), (278, 82388), (344, 66581), (479, 47816), (556, 41194), (958, 23908), (1112, 20597), (1916, 11954), (3832, 5977)]