64979146

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{2803}}^1$

素因数の和:3045

約数の個数: 16

約数和(自身を含む): 99530784

約数和(自身を除く): 34551638

約数列:

[1, 2, 67, 134, 173, 346, 2803, 5606, 11591, 23182, 187801, 375602, 484919, 969838, 32489573, 64979146]

約数ペア:

[(1, 64979146), (2, 32489573), (67, 969838), (134, 484919), (173, 375602), (346, 187801), (2803, 23182), (5606, 11591)]