80835352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25073}}^1$

素因数の和:25123

約数の個数: 32

約数和(自身を含む): 168497280

約数和(自身を除く): 87661928

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 25073, 50146, 100292, 200584, 325949, 651898, 777263, 1303796, 1554526, 2607592, 3109052, 6218104, 10104419, 20208838, 40417676, 80835352]

約数ペア:

[(1, 80835352), (2, 40417676), (4, 20208838), (8, 10104419), (13, 6218104), (26, 3109052), (31, 2607592), (52, 1554526), (62, 1303796), (104, 777263), (124, 651898), (248, 325949), (403, 200584), (806, 100292), (1612, 50146), (3224, 25073)]