81757952

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{5413}}^1$

素因数の和:5488

約数の個数: 36

約数和(自身を含む): 165993240

約数和(自身を除く): 84235288

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1888, 3776, 5413, 7552, 10826, 15104, 21652, 43304, 86608, 173216, 319367, 346432, 638734, 692864, 1277468, 1385728, 2554936, 5109872, 10219744, 20439488, 40878976, 81757952]

約数ペア:

[(1, 81757952), (2, 40878976), (4, 20439488), (8, 10219744), (16, 5109872), (32, 2554936), (59, 1385728), (64, 1277468), (118, 692864), (128, 638734), (236, 346432), (256, 319367), (472, 173216), (944, 86608), (1888, 43304), (3776, 21652), (5413, 15104), (7552, 10826)]