85789294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{12473}}^1$

素因数の和:12675

約数の個数: 16

約数和(自身を含む): 136216080

約数和(自身を除く): 50426786

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 12473, 24946, 236987, 473974, 2257613, 4515226, 42894647, 85789294]

約数ペア:

[(1, 85789294), (2, 42894647), (19, 4515226), (38, 2257613), (181, 473974), (362, 236987), (3439, 24946), (6878, 12473)]