132511376

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{39251}}^1$

素因数の和:39470

約数の個数: 20

約数和(自身を含む): 257964144

約数和(自身を除く): 125452768

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 39251, 78502, 157004, 314008, 628016, 8281961, 16563922, 33127844, 66255688, 132511376]

約数ペア:

[(1, 132511376), (2, 66255688), (4, 33127844), (8, 16563922), (16, 8281961), (211, 628016), (422, 314008), (844, 157004), (1688, 78502), (3376, 39251)]