90455278

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{3019}}^1$

素因数の和:3303

約数の個数: 16

約数和(自身を含む): 138291840

約数和(自身を除く): 47836562

約数列:

[1, 2, 71, 142, 211, 422, 3019, 6038, 14981, 29962, 214349, 428698, 637009, 1274018, 45227639, 90455278]

約数ペア:

[(1, 90455278), (2, 45227639), (71, 1274018), (142, 637009), (211, 428698), (422, 214349), (3019, 29962), (6038, 14981)]