39956936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3719}}^1$

素因数の和:3821

約数の個数: 32

約数和(自身を含む): 80352000

約数和(自身を除く): 40395064

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 3719, 5372, 7438, 10744, 14876, 29752, 63223, 126446, 252892, 293801, 505784, 587602, 1175204, 2350408, 4994617, 9989234, 19978468, 39956936]

約数ペア:

[(1, 39956936), (2, 19978468), (4, 9989234), (8, 4994617), (17, 2350408), (34, 1175204), (68, 587602), (79, 505784), (136, 293801), (158, 252892), (316, 126446), (632, 63223), (1343, 29752), (2686, 14876), (3719, 10744), (5372, 7438)]