31985148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{205033}}^1$

素因数の和:205053

約数の個数: 24

約数和(自身を含む): 80373328

約数和(自身を除く): 48388180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 205033, 410066, 615099, 820132, 1230198, 2460396, 2665429, 5330858, 7996287, 10661716, 15992574, 31985148]

約数ペア:

[(1, 31985148), (2, 15992574), (3, 10661716), (4, 7996287), (6, 5330858), (12, 2665429), (13, 2460396), (26, 1230198), (39, 820132), (52, 615099), (78, 410066), (156, 205033)]