69533264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{255637}}^1$

素因数の和:255662

約数の個数: 20

約数和(自身を含む): 142646004

約数和(自身を除く): 73112740

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 255637, 511274, 1022548, 2045096, 4090192, 4345829, 8691658, 17383316, 34766632, 69533264]

約数ペア:

[(1, 69533264), (2, 34766632), (4, 17383316), (8, 8691658), (16, 4345829), (17, 4090192), (34, 2045096), (68, 1022548), (136, 511274), (272, 255637)]