9985336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 19872000

約数和(自身を除く): 9886664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 367, 716, 734, 1432, 1468, 2936, 3401, 6802, 6973, 13604, 13946, 27208, 27892, 55784, 65693, 131386, 262772, 525544, 1248167, 2496334, 4992668, 9985336]

約数ペア:

[(1, 9985336), (2, 4992668), (4, 2496334), (8, 1248167), (19, 525544), (38, 262772), (76, 131386), (152, 65693), (179, 55784), (358, 27892), (367, 27208), (716, 13946), (734, 13604), (1432, 6973), (1468, 6802), (2936, 3401)]