135065488

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{20147}}^1$

素因数の和:20574

約数の個数: 20

約数和(自身を含む): 262326960

約数和(自身を除く): 127261472

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 20147, 40294, 80588, 161176, 322352, 8441593, 16883186, 33766372, 67532744, 135065488]

約数ペア:

[(1, 135065488), (2, 67532744), (4, 33766372), (8, 16883186), (16, 8441593), (419, 322352), (838, 161176), (1676, 80588), (3352, 40294), (6704, 20147)]