16688624

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{17099}}^1$

素因数の和:17168

約数の個数: 20

約数和(自身を含む): 32866200

約数和(自身を除く): 16177576

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 17099, 34198, 68396, 136792, 273584, 1043039, 2086078, 4172156, 8344312, 16688624]

約数ペア:

[(1, 16688624), (2, 8344312), (4, 4172156), (8, 2086078), (16, 1043039), (61, 273584), (122, 136792), (244, 68396), (488, 34198), (976, 17099)]