198762016

素因数分解:

$2^5\times {\mathrm{1123}}^1\times {\mathrm{5531}}^1$

素因数の和:6664

約数の個数: 24

約数和(自身を含む): 391731984

約数和(自身を除く): 192969968

約数列:

[1, 2, 4, 8, 16, 32, 1123, 2246, 4492, 5531, 8984, 11062, 17968, 22124, 35936, 44248, 88496, 176992, 6211313, 12422626, 24845252, 49690504, 99381008, 198762016]

約数ペア:

[(1, 198762016), (2, 99381008), (4, 49690504), (8, 24845252), (16, 12422626), (32, 6211313), (1123, 176992), (2246, 88496), (4492, 44248), (5531, 35936), (8984, 22124), (11062, 17968)]