81080384

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16453}}^1$

素因数の和:16483

約数の個数: 56

約数和(自身を含む): 200607168

約数和(自身を除く): 119526784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 16453, 32906, 65812, 115171, 131624, 180983, 230342, 263248, 361966, 460684, 526496, 723932, 921368, 1052992, 1266881, 1447864, 1842736, 2533762, 2895728, 3685472, 5067524, 5791456, 7370944, 10135048, 11582912, 20270096, 40540192, 81080384]

約数ペア:

[(1, 81080384), (2, 40540192), (4, 20270096), (7, 11582912), (8, 10135048), (11, 7370944), (14, 5791456), (16, 5067524), (22, 3685472), (28, 2895728), (32, 2533762), (44, 1842736), (56, 1447864), (64, 1266881), (77, 1052992), (88, 921368), (112, 723932), (154, 526496), (176, 460684), (224, 361966), (308, 263248), (352, 230342), (448, 180983), (616, 131624), (704, 115171), (1232, 65812), (2464, 32906), (4928, 16453)]