42187652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26171}}^1$

素因数の和:26219

約数の個数: 24

約数和(自身を含む): 82075392

約数和(自身を除く): 39887740

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 26171, 52342, 104684, 340223, 680446, 811301, 1360892, 1622602, 3245204, 10546913, 21093826, 42187652]

約数ペア:

[(1, 42187652), (2, 21093826), (4, 10546913), (13, 3245204), (26, 1622602), (31, 1360892), (52, 811301), (62, 680446), (124, 340223), (403, 104684), (806, 52342), (1612, 26171)]