31534128

素因数分解:

$2^4\times 3^2\times {\mathrm{218987}}^1$

素因数の和:219001

約数の個数: 30

約数和(自身を含む): 88252164

約数和(自身を除く): 56718036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 218987, 437974, 656961, 875948, 1313922, 1751896, 1970883, 2627844, 3503792, 3941766, 5255688, 7883532, 10511376, 15767064, 31534128]

約数ペア:

[(1, 31534128), (2, 15767064), (3, 10511376), (4, 7883532), (6, 5255688), (8, 3941766), (9, 3503792), (12, 2627844), (16, 1970883), (18, 1751896), (24, 1313922), (36, 875948), (48, 656961), (72, 437974), (144, 218987)]