39587468

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 71383200

約数和(自身を除く): 31795732

約数列:

[1, 2, 4, 41, 82, 164, 199, 398, 796, 1213, 2426, 4852, 8159, 16318, 32636, 49733, 99466, 198932, 241387, 482774, 965548, 9896867, 19793734, 39587468]

約数ペア:

[(1, 39587468), (2, 19793734), (4, 9896867), (41, 965548), (82, 482774), (164, 241387), (199, 198932), (398, 99466), (796, 49733), (1213, 32636), (2426, 16318), (4852, 8159)]