89721604

素因数分解:

$2^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{5923}}^1$

素因数の和:6475

約数の個数: 24

約数和(自身を含む): 179805248

約数和(自身を除く): 90083644

約数列:

[1, 2, 4, 7, 14, 28, 541, 1082, 2164, 3787, 5923, 7574, 11846, 15148, 23692, 41461, 82922, 165844, 3204343, 6408686, 12817372, 22430401, 44860802, 89721604]

約数ペア:

[(1, 89721604), (2, 44860802), (4, 22430401), (7, 12817372), (14, 6408686), (28, 3204343), (541, 165844), (1082, 82922), (2164, 41461), (3787, 23692), (5923, 15148), (7574, 11846)]