87721394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{6917}}^1$

素因数の和:7309

約数の個数: 16

約数和(自身を含む): 139715928

約数和(自身を除く): 51994534

約数列:

[1, 2, 17, 34, 373, 746, 6341, 6917, 12682, 13834, 117589, 235178, 2580041, 5160082, 43860697, 87721394]

約数ペア:

[(1, 87721394), (2, 43860697), (17, 5160082), (34, 2580041), (373, 235178), (746, 117589), (6341, 13834), (6917, 12682)]