163844384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2437}}^1$

素因数の和:2649

約数の個数: 48

約数和(自身を含む): 353880576

約数和(自身を除く): 190036192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 191, 352, 382, 764, 1528, 2101, 2437, 3056, 4202, 4874, 6112, 8404, 9748, 16808, 19496, 26807, 33616, 38992, 53614, 67232, 77984, 107228, 214456, 428912, 465467, 857824, 930934, 1861868, 3723736, 5120137, 7447472, 10240274, 14894944, 20480548, 40961096, 81922192, 163844384]

約数ペア:

[(1, 163844384), (2, 81922192), (4, 40961096), (8, 20480548), (11, 14894944), (16, 10240274), (22, 7447472), (32, 5120137), (44, 3723736), (88, 1861868), (176, 930934), (191, 857824), (352, 465467), (382, 428912), (764, 214456), (1528, 107228), (2101, 77984), (2437, 67232), (3056, 53614), (4202, 38992), (4874, 33616), (6112, 26807), (8404, 19496), (9748, 16808)]