172969816

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{527347}}^1$

素因数の和:527394

約数の個数: 16

約数和(自身を含む): 332229240

約数和(自身を除く): 159259424

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 527347, 1054694, 2109388, 4218776, 21621227, 43242454, 86484908, 172969816]

約数ペア:

[(1, 172969816), (2, 86484908), (4, 43242454), (8, 21621227), (41, 4218776), (82, 2109388), (164, 1054694), (328, 527347)]