170638418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{70687}}^1$

素因数の和:70777

約数の個数: 16

約数和(自身を含む): 274834944

約数和(自身を除く): 104196526

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 70687, 141374, 1201679, 2403358, 5018777, 10037554, 85319209, 170638418]

約数ペア:

[(1, 170638418), (2, 85319209), (17, 10037554), (34, 5018777), (71, 2403358), (142, 1201679), (1207, 141374), (2414, 70687)]