117255268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72739}}^1$

素因数の和:72787

約数の個数: 24

約数和(自身を含む): 228112640

約数和(自身を除く): 110857372

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 72739, 145478, 290956, 945607, 1891214, 2254909, 3782428, 4509818, 9019636, 29313817, 58627634, 117255268]

約数ペア:

[(1, 117255268), (2, 58627634), (4, 29313817), (13, 9019636), (26, 4509818), (31, 3782428), (52, 2254909), (62, 1891214), (124, 945607), (403, 290956), (806, 145478), (1612, 72739)]