39457328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{599}}^1$

素因数の和:809

約数の個数: 40

約数和(自身を含む): 80352000

約数和(自身を除く): 40894672

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 179, 184, 358, 368, 599, 716, 1198, 1432, 2396, 2864, 4117, 4792, 8234, 9584, 13777, 16468, 27554, 32936, 55108, 65872, 107221, 110216, 214442, 220432, 428884, 857768, 1715536, 2466083, 4932166, 9864332, 19728664, 39457328]

約数ペア:

[(1, 39457328), (2, 19728664), (4, 9864332), (8, 4932166), (16, 2466083), (23, 1715536), (46, 857768), (92, 428884), (179, 220432), (184, 214442), (358, 110216), (368, 107221), (599, 65872), (716, 55108), (1198, 32936), (1432, 27554), (2396, 16468), (2864, 13777), (4117, 9584), (4792, 8234)]