86638882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{739}}^1$

素因数の和:898

約数の個数: 24

約数和(自身を含む): 143935920

約数和(自身を除く): 57297038

約数列:

[1, 2, 11, 22, 73, 146, 739, 803, 1478, 1606, 5329, 8129, 10658, 16258, 53947, 58619, 107894, 117238, 593417, 1186834, 3938131, 7876262, 43319441, 86638882]

約数ペア:

[(1, 86638882), (2, 43319441), (11, 7876262), (22, 3938131), (73, 1186834), (146, 593417), (739, 117238), (803, 107894), (1478, 58619), (1606, 53947), (5329, 16258), (8129, 10658)]