40580408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6317}}^1$

素因数の和:6407

約数の個数: 32

約数和(自身を含む): 84155760

約数和(自身を除く): 43575352

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6317, 6424, 12634, 25268, 50536, 69487, 138974, 277948, 461141, 555896, 922282, 1844564, 3689128, 5072551, 10145102, 20290204, 40580408]

約数ペア:

[(1, 40580408), (2, 20290204), (4, 10145102), (8, 5072551), (11, 3689128), (22, 1844564), (44, 922282), (73, 555896), (88, 461141), (146, 277948), (292, 138974), (584, 69487), (803, 50536), (1606, 25268), (3212, 12634), (6317, 6424)]