81598048

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4093}}^1$

素因数の和:4199

約数の個数: 48

約数和(自身を含む): 185703840

約数和(自身を除く): 104105792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4093, 4984, 8186, 9968, 16372, 19936, 28651, 32744, 57302, 65488, 114604, 130976, 229208, 364277, 458416, 728554, 916832, 1457108, 2549939, 2914216, 5099878, 5828432, 10199756, 11656864, 20399512, 40799024, 81598048]

約数ペア:

[(1, 81598048), (2, 40799024), (4, 20399512), (7, 11656864), (8, 10199756), (14, 5828432), (16, 5099878), (28, 2914216), (32, 2549939), (56, 1457108), (89, 916832), (112, 728554), (178, 458416), (224, 364277), (356, 229208), (623, 130976), (712, 114604), (1246, 65488), (1424, 57302), (2492, 32744), (2848, 28651), (4093, 19936), (4984, 16372), (8186, 9968)]