72813392

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{51133}}^1$

素因数の和:51230

約数の個数: 20

約数和(自身を含む): 142663860

約数和(自身を除く): 69850468

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 51133, 102266, 204532, 409064, 818128, 4550837, 9101674, 18203348, 36406696, 72813392]

約数ペア:

[(1, 72813392), (2, 36406696), (4, 18203348), (8, 9101674), (16, 4550837), (89, 818128), (178, 409064), (356, 204532), (712, 102266), (1424, 51133)]