40544408

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1741}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 79017120

約数和(自身を除く): 38472712

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 1741, 2911, 3482, 5822, 6964, 11644, 13928, 23288, 71381, 123611, 142762, 247222, 285524, 494444, 571048, 988888, 5068051, 10136102, 20272204, 40544408]

約数ペア:

[(1, 40544408), (2, 20272204), (4, 10136102), (8, 5068051), (41, 988888), (71, 571048), (82, 494444), (142, 285524), (164, 247222), (284, 142762), (328, 123611), (568, 71381), (1741, 23288), (2911, 13928), (3482, 11644), (5822, 6964)]