85823984

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{49211}}^1$

素因数の和:49328

約数の個数: 20

約数和(自身を含む): 167812920

約数和(自身を除く): 81988936

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 49211, 98422, 196844, 393688, 787376, 5363999, 10727998, 21455996, 42911992, 85823984]

約数ペア:

[(1, 85823984), (2, 42911992), (4, 21455996), (8, 10727998), (16, 5363999), (109, 787376), (218, 393688), (436, 196844), (872, 98422), (1744, 49211)]