31342528

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1689

約数の個数: 56

約数和(自身を含む): 72778112

約数和(自身を除く): 41435584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 1627, 2408, 2752, 3254, 4816, 6508, 9632, 11389, 13016, 19264, 22778, 26032, 45556, 52064, 69961, 91112, 104128, 139922, 182224, 279844, 364448, 489727, 559688, 728896, 979454, 1119376, 1958908, 2238752, 3917816, 4477504, 7835632, 15671264, 31342528]

約数ペア:

[(1, 31342528), (2, 15671264), (4, 7835632), (7, 4477504), (8, 3917816), (14, 2238752), (16, 1958908), (28, 1119376), (32, 979454), (43, 728896), (56, 559688), (64, 489727), (86, 364448), (112, 279844), (172, 182224), (224, 139922), (301, 104128), (344, 91112), (448, 69961), (602, 52064), (688, 45556), (1204, 26032), (1376, 22778), (1627, 19264), (2408, 13016), (2752, 11389), (3254, 9632), (4816, 6508)]