8429872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 17980992

約数和(自身を除く): 9551120

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 227, 422, 454, 844, 908, 1688, 1816, 2321, 2497, 3376, 3632, 4642, 4994, 9284, 9988, 18568, 19976, 37136, 39952, 47897, 95794, 191588, 383176, 526867, 766352, 1053734, 2107468, 4214936, 8429872]

約数ペア:

[(1, 8429872), (2, 4214936), (4, 2107468), (8, 1053734), (11, 766352), (16, 526867), (22, 383176), (44, 191588), (88, 95794), (176, 47897), (211, 39952), (227, 37136), (422, 19976), (454, 18568), (844, 9988), (908, 9284), (1688, 4994), (1816, 4642), (2321, 3632), (2497, 3376)]