8311331072

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71987}}^1$

素因数の和:72055

約数の個数: 72

約数和(自身を含む): 18540077472

約数和(自身を除く): 10228746400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 656, 704, 902, 1312, 1408, 1804, 2624, 2816, 3608, 5248, 7216, 10496, 14432, 28864, 57728, 71987, 115456, 143974, 287948, 575896, 791857, 1151792, 1583714, 2303584, 2951467, 3167428, 4607168, 5902934, 6334856, 9214336, 11805868, 12669712, 18428672, 23611736, 25339424, 32466137, 47223472, 50678848, 64932274, 94446944, 101357696, 129864548, 188893888, 202715392, 259729096, 377787776, 519458192, 755575552, 1038916384, 2077832768, 4155665536, 8311331072]

約数ペア:

[(1, 8311331072), (2, 4155665536), (4, 2077832768), (8, 1038916384), (11, 755575552), (16, 519458192), (22, 377787776), (32, 259729096), (41, 202715392), (44, 188893888), (64, 129864548), (82, 101357696), (88, 94446944), (128, 64932274), (164, 50678848), (176, 47223472), (256, 32466137), (328, 25339424), (352, 23611736), (451, 18428672), (656, 12669712), (704, 11805868), (902, 9214336), (1312, 6334856), (1408, 5902934), (1804, 4607168), (2624, 3167428), (2816, 2951467), (3608, 2303584), (5248, 1583714), (7216, 1151792), (10496, 791857), (14432, 575896), (28864, 287948), (57728, 143974), (71987, 115456)]