67108040

素因数分解:

$2^3\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1913}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 151244280

約数和(自身を除く): 84136240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 877, 1754, 1913, 3508, 3826, 4385, 7016, 7652, 8770, 9565, 15304, 17540, 19130, 35080, 38260, 76520, 1677701, 3355402, 6710804, 8388505, 13421608, 16777010, 33554020, 67108040]

約数ペア:

[(1, 67108040), (2, 33554020), (4, 16777010), (5, 13421608), (8, 8388505), (10, 6710804), (20, 3355402), (40, 1677701), (877, 76520), (1754, 38260), (1913, 35080), (3508, 19130), (3826, 17540), (4385, 15304), (7016, 9565), (7652, 8770)]