39091816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5981}}^1$

素因数の和:6049

約数の個数: 32

約数和(自身を含む): 78962400

約数和(自身を除く): 39870584

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 5981, 6536, 11962, 23924, 47848, 113639, 227278, 257183, 454556, 514366, 909112, 1028732, 2057464, 4886477, 9772954, 19545908, 39091816]

約数ペア:

[(1, 39091816), (2, 19545908), (4, 9772954), (8, 4886477), (19, 2057464), (38, 1028732), (43, 909112), (76, 514366), (86, 454556), (152, 257183), (172, 227278), (344, 113639), (817, 47848), (1634, 23924), (3268, 11962), (5981, 6536)]