86904038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{3217}}^1$

素因数の和:4271

約数の個数: 16

約数和(自身を含む): 140562240

約数和(自身を除く): 53658202

約数列:

[1, 2, 13, 26, 1039, 2078, 3217, 6434, 13507, 27014, 41821, 83642, 3342463, 6684926, 43452019, 86904038]

約数ペア:

[(1, 86904038), (2, 43452019), (13, 6684926), (26, 3342463), (1039, 83642), (2078, 41821), (3217, 27014), (6434, 13507)]