90227396

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{16193}}^1$

素因数の和:16403

約数の個数: 24

約数和(自身を含む): 181372800

約数和(自身を除く): 91145404

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 16193, 32386, 64772, 113351, 226702, 453404, 3222407, 6444814, 12889628, 22556849, 45113698, 90227396]

約数ペア:

[(1, 90227396), (2, 45113698), (4, 22556849), (7, 12889628), (14, 6444814), (28, 3222407), (199, 453404), (398, 226702), (796, 113351), (1393, 64772), (2786, 32386), (5572, 16193)]