31060086

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{72911}}^1$

素因数の和:72987

約数の個数: 16

約数和(自身を含む): 62995968

約数和(自身を除く): 31935882

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 72911, 145822, 218733, 437466, 5176681, 10353362, 15530043, 31060086]

約数ペア:

[(1, 31060086), (2, 15530043), (3, 10353362), (6, 5176681), (71, 437466), (142, 218733), (213, 145822), (426, 72911)]