85865242

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{1877}}^1$

素因数の和:2225

約数の個数: 16

約数和(自身を含む): 130821480

約数和(自身を除く): 44956238

約数列:

[1, 2, 89, 178, 257, 514, 1877, 3754, 22873, 45746, 167053, 334106, 482389, 964778, 42932621, 85865242]

約数ペア:

[(1, 85865242), (2, 42932621), (89, 964778), (178, 482389), (257, 334106), (514, 167053), (1877, 45746), (3754, 22873)]