325535344

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{102241}}^1$

素因数の和:102448

約数の個数: 20

約数和(自身を含む): 633900400

約数和(自身を除く): 308365056

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 102241, 204482, 408964, 817928, 1635856, 20345959, 40691918, 81383836, 162767672, 325535344]

約数ペア:

[(1, 325535344), (2, 162767672), (4, 81383836), (8, 40691918), (16, 20345959), (199, 1635856), (398, 817928), (796, 408964), (1592, 204482), (3184, 102241)]