171867658

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 273549312

約数和(自身を除く): 101681654

約数列:

[1, 2, 31, 53, 62, 106, 193, 271, 386, 542, 1643, 3286, 5983, 8401, 10229, 11966, 14363, 16802, 20458, 28726, 52303, 104606, 317099, 445253, 634198, 890506, 1621393, 2772059, 3242786, 5544118, 85933829, 171867658]

約数ペア:

[(1, 171867658), (2, 85933829), (31, 5544118), (53, 3242786), (62, 2772059), (106, 1621393), (193, 890506), (271, 634198), (386, 445253), (542, 317099), (1643, 104606), (3286, 52303), (5983, 28726), (8401, 20458), (10229, 16802), (11966, 14363)]