64306276

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{16729}}^1$

素因数の和:16795

約数の個数: 18

約数和(自身を含む): 116290230

約数和(自身を除く): 51983954

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 16729, 33458, 66916, 518599, 1037198, 2074396, 16076569, 32153138, 64306276]

約数ペア:

[(1, 64306276), (2, 32153138), (4, 16076569), (31, 2074396), (62, 1037198), (124, 518599), (961, 66916), (1922, 33458), (3844, 16729)]