80075864

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{82723}}^1$

素因数の和:82751

約数の個数: 24

約数和(自身を含む): 165034380

約数和(自身を除く): 84958516

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 82723, 165446, 330892, 661784, 909953, 1819906, 3639812, 7279624, 10009483, 20018966, 40037932, 80075864]

約数ペア:

[(1, 80075864), (2, 40037932), (4, 20018966), (8, 10009483), (11, 7279624), (22, 3639812), (44, 1819906), (88, 909953), (121, 661784), (242, 330892), (484, 165446), (968, 82723)]