22016344

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 49674240

約数和(自身を除く): 27657896

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 43, 56, 82, 86, 164, 172, 223, 287, 301, 328, 344, 446, 574, 602, 892, 1148, 1204, 1561, 1763, 1784, 2296, 2408, 3122, 3526, 6244, 7052, 9143, 9589, 12341, 12488, 14104, 18286, 19178, 24682, 36572, 38356, 49364, 64001, 67123, 73144, 76712, 98728, 128002, 134246, 256004, 268492, 393149, 512008, 536984, 786298, 1572596, 2752043, 3145192, 5504086, 11008172, 22016344]

約数ペア:

[(1, 22016344), (2, 11008172), (4, 5504086), (7, 3145192), (8, 2752043), (14, 1572596), (28, 786298), (41, 536984), (43, 512008), (56, 393149), (82, 268492), (86, 256004), (164, 134246), (172, 128002), (223, 98728), (287, 76712), (301, 73144), (328, 67123), (344, 64001), (446, 49364), (574, 38356), (602, 36572), (892, 24682), (1148, 19178), (1204, 18286), (1561, 14104), (1763, 12488), (1784, 12341), (2296, 9589), (2408, 9143), (3122, 7052), (3526, 6244)]