87215542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{13291}}^1$

素因数の和:13503

約数の個数: 16

約数和(自身を含む): 139246992

約数和(自身を除く): 52031450

約数列:

[1, 2, 17, 34, 193, 386, 3281, 6562, 13291, 26582, 225947, 451894, 2565163, 5130326, 43607771, 87215542]

約数ペア:

[(1, 87215542), (2, 43607771), (17, 5130326), (34, 2565163), (193, 451894), (386, 225947), (3281, 26582), (6562, 13291)]