22381928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{827}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 44712000

約数和(自身を除く): 22330072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 827, 1592, 1654, 3308, 3383, 6616, 6766, 13532, 14059, 27064, 28118, 56236, 112472, 164573, 329146, 658292, 1316584, 2797741, 5595482, 11190964, 22381928]

約数ペア:

[(1, 22381928), (2, 11190964), (4, 5595482), (8, 2797741), (17, 1316584), (34, 658292), (68, 329146), (136, 164573), (199, 112472), (398, 56236), (796, 28118), (827, 27064), (1592, 14059), (1654, 13532), (3308, 6766), (3383, 6616)]