81743926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{5521}}^1$

素因数の和:6207

約数の個数: 16

約数和(自身を含む): 133985808

約数和(自身を除く): 52241882

約数列:

[1, 2, 11, 22, 673, 1346, 5521, 7403, 11042, 14806, 60731, 121462, 3715633, 7431266, 40871963, 81743926]

約数ペア:

[(1, 81743926), (2, 40871963), (11, 7431266), (22, 3715633), (673, 121462), (1346, 60731), (5521, 14806), (7403, 11042)]