86791642

素因数分解:

$2^1\times 7^2\times {\mathrm{859}}^1\times {\mathrm{1031}}^1$

素因数の和:1906

約数の個数: 24

約数和(自身を含む): 151765920

約数和(自身を除く): 64974278

約数列:

[1, 2, 7, 14, 49, 98, 859, 1031, 1718, 2062, 6013, 7217, 12026, 14434, 42091, 50519, 84182, 101038, 885629, 1771258, 6199403, 12398806, 43395821, 86791642]

約数ペア:

[(1, 86791642), (2, 43395821), (7, 12398806), (14, 6199403), (49, 1771258), (98, 885629), (859, 101038), (1031, 84182), (1718, 50519), (2062, 42091), (6013, 14434), (7217, 12026)]