42882064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 85932000

約数和(自身を除く): 43049936

約数列:

[1, 2, 4, 8, 16, 41, 82, 131, 164, 262, 328, 499, 524, 656, 998, 1048, 1996, 2096, 3992, 5371, 7984, 10742, 20459, 21484, 40918, 42968, 65369, 81836, 85936, 130738, 163672, 261476, 327344, 522952, 1045904, 2680129, 5360258, 10720516, 21441032, 42882064]

約数ペア:

[(1, 42882064), (2, 21441032), (4, 10720516), (8, 5360258), (16, 2680129), (41, 1045904), (82, 522952), (131, 327344), (164, 261476), (262, 163672), (328, 130738), (499, 85936), (524, 81836), (656, 65369), (998, 42968), (1048, 40918), (1996, 21484), (2096, 20459), (3992, 10742), (5371, 7984)]