42656542

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{4493}}^1$

素因数の和:4643

約数の個数: 16

約数和(自身を含む): 66007872

約数和(自身を除く): 23351330

約数列:

[1, 2, 47, 94, 101, 202, 4493, 4747, 8986, 9494, 211171, 422342, 453793, 907586, 21328271, 42656542]

約数ペア:

[(1, 42656542), (2, 21328271), (47, 907586), (94, 453793), (101, 422342), (202, 211171), (4493, 9494), (4747, 8986)]