39729776

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{29917}}^1$

素因数の和:30008

約数の個数: 20

約数和(自身を含む): 77906472

約数和(自身を除く): 38176696

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 29917, 59834, 119668, 239336, 478672, 2483111, 4966222, 9932444, 19864888, 39729776]

約数ペア:

[(1, 39729776), (2, 19864888), (4, 9932444), (8, 4966222), (16, 2483111), (83, 478672), (166, 239336), (332, 119668), (664, 59834), (1328, 29917)]