154031824

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{88321}}^1$

素因数の和:88438

約数の個数: 20

約数和(自身を含む): 301178020

約数和(自身を除く): 147146196

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 88321, 176642, 353284, 706568, 1413136, 9626989, 19253978, 38507956, 77015912, 154031824]

約数ペア:

[(1, 154031824), (2, 77015912), (4, 38507956), (8, 19253978), (16, 9626989), (109, 1413136), (218, 706568), (436, 353284), (872, 176642), (1744, 88321)]