23069872

素因数分解:

$2^4\times 7^1\times {\mathrm{205981}}^1$

素因数の和:205996

約数の個数: 20

約数和(自身を含む): 51083536

約数和(自身を除く): 28013664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 205981, 411962, 823924, 1441867, 1647848, 2883734, 3295696, 5767468, 11534936, 23069872]

約数ペア:

[(1, 23069872), (2, 11534936), (4, 5767468), (7, 3295696), (8, 2883734), (14, 1647848), (16, 1441867), (28, 823924), (56, 411962), (112, 205981)]