68132378

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{1019}}^1$

素因数の和:1453

約数の個数: 16

約数和(自身を含む): 103623840

約数和(自身を除く): 35491462

約数列:

[1, 2, 101, 202, 331, 662, 1019, 2038, 33431, 66862, 102919, 205838, 337289, 674578, 34066189, 68132378]

約数ペア:

[(1, 68132378), (2, 34066189), (101, 674578), (202, 337289), (331, 205838), (662, 102919), (1019, 66862), (2038, 33431)]