85604656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{314723}}^1$

素因数の和:314748

約数の個数: 20

約数和(自身を含む): 175615992

約数和(自身を除く): 90011336

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 314723, 629446, 1258892, 2517784, 5035568, 5350291, 10700582, 21401164, 42802328, 85604656]

約数ペア:

[(1, 85604656), (2, 42802328), (4, 21401164), (8, 10700582), (16, 5350291), (17, 5035568), (34, 2517784), (68, 1258892), (136, 629446), (272, 314723)]