41945672

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{10301}}^1$

素因数の和:10816

約数の個数: 16

約数和(自身を含む): 78810300

約数和(自身を除く): 36864628

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 10301, 20602, 41204, 82408, 5243209, 10486418, 20972836, 41945672]

約数ペア:

[(1, 41945672), (2, 20972836), (4, 10486418), (8, 5243209), (509, 82408), (1018, 41204), (2036, 20602), (4072, 10301)]