164411264

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{27329}}^1$

素因数の和:27390

約数の個数: 32

約数和(自身を含む): 334519200

約数和(自身を除く): 170107936

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 27329, 54658, 109316, 218632, 437264, 874528, 1284463, 1749056, 2568926, 3498112, 5137852, 10275704, 20551408, 41102816, 82205632, 164411264]

約数ペア:

[(1, 164411264), (2, 82205632), (4, 41102816), (8, 20551408), (16, 10275704), (32, 5137852), (47, 3498112), (64, 2568926), (94, 1749056), (128, 1284463), (188, 874528), (376, 437264), (752, 218632), (1504, 109316), (3008, 54658), (6016, 27329)]