77809406

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{1657}}^1$

素因数の和:2155

約数の個数: 16

約数和(自身を含む): 119256624

約数和(自身を除く): 41447218

約数列:

[1, 2, 53, 106, 443, 886, 1657, 3314, 23479, 46958, 87821, 175642, 734051, 1468102, 38904703, 77809406]

約数ペア:

[(1, 77809406), (2, 38904703), (53, 1468102), (106, 734051), (443, 175642), (886, 87821), (1657, 46958), (3314, 23479)]