42513808

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{3167}}^1$

素因数の和:4014

約数の個数: 20

約数和(自身を含む): 82494720

約数和(自身を除く): 39980912

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3167, 3356, 6334, 6712, 12668, 13424, 25336, 50672, 2657113, 5314226, 10628452, 21256904, 42513808]

約数ペア:

[(1, 42513808), (2, 21256904), (4, 10628452), (8, 5314226), (16, 2657113), (839, 50672), (1678, 25336), (3167, 13424), (3356, 12668), (6334, 6712)]