136403984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{370663}}^1$

素因数の和:370694

約数の個数: 20

約数和(自身を含む): 275774016

約数和(自身を除く): 139370032

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 370663, 741326, 1482652, 2965304, 5930608, 8525249, 17050498, 34100996, 68201992, 136403984]

約数ペア:

[(1, 136403984), (2, 68201992), (4, 34100996), (8, 17050498), (16, 8525249), (23, 5930608), (46, 2965304), (92, 1482652), (184, 741326), (368, 370663)]