11554016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 24521616

約数和(自身を除く): 12967600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 317, 536, 544, 634, 1072, 1139, 1268, 2144, 2278, 2536, 4556, 5072, 5389, 9112, 10144, 10778, 18224, 21239, 21556, 36448, 42478, 43112, 84956, 86224, 169912, 172448, 339824, 361063, 679648, 722126, 1444252, 2888504, 5777008, 11554016]

約数ペア:

[(1, 11554016), (2, 5777008), (4, 2888504), (8, 1444252), (16, 722126), (17, 679648), (32, 361063), (34, 339824), (67, 172448), (68, 169912), (134, 86224), (136, 84956), (268, 43112), (272, 42478), (317, 36448), (536, 21556), (544, 21239), (634, 18224), (1072, 10778), (1139, 10144), (1268, 9112), (2144, 5389), (2278, 5072), (2536, 4556)]