81480032

素因数分解:

$2^5\times {\mathrm{229}}^1\times {\mathrm{11119}}^1$

素因数の和:11358

約数の個数: 24

約数和(自身を含む): 161128800

約数和(自身を除く): 79648768

約数列:

[1, 2, 4, 8, 16, 32, 229, 458, 916, 1832, 3664, 7328, 11119, 22238, 44476, 88952, 177904, 355808, 2546251, 5092502, 10185004, 20370008, 40740016, 81480032]

約数ペア:

[(1, 81480032), (2, 40740016), (4, 20370008), (8, 10185004), (16, 5092502), (32, 2546251), (229, 355808), (458, 177904), (916, 88952), (1832, 44476), (3664, 22238), (7328, 11119)]