31988672

素因数分解:

$2^6\times {\mathrm{397}}^1\times {\mathrm{1259}}^1$

素因数の和:1668

約数の個数: 28

約数和(自身を含む): 63687960

約数和(自身を除く): 31699288

約数列:

[1, 2, 4, 8, 16, 32, 64, 397, 794, 1259, 1588, 2518, 3176, 5036, 6352, 10072, 12704, 20144, 25408, 40288, 80576, 499823, 999646, 1999292, 3998584, 7997168, 15994336, 31988672]

約数ペア:

[(1, 31988672), (2, 15994336), (4, 7997168), (8, 3998584), (16, 1999292), (32, 999646), (64, 499823), (397, 80576), (794, 40288), (1259, 25408), (1588, 20144), (2518, 12704), (3176, 10072), (5036, 6352)]