131444272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{483251}}^1$

素因数の和:483276

約数の個数: 20

約数和(自身を含む): 269654616

約数和(自身を除く): 138210344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 483251, 966502, 1933004, 3866008, 7732016, 8215267, 16430534, 32861068, 65722136, 131444272]

約数ペア:

[(1, 131444272), (2, 65722136), (4, 32861068), (8, 16430534), (16, 8215267), (17, 7732016), (34, 3866008), (68, 1933004), (136, 966502), (272, 483251)]