40431088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{743}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 83030400

約数和(自身を除く): 42599312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 179, 304, 358, 716, 743, 1432, 1486, 2864, 2972, 3401, 5944, 6802, 11888, 13604, 14117, 27208, 28234, 54416, 56468, 112936, 132997, 225872, 265994, 531988, 1063976, 2127952, 2526943, 5053886, 10107772, 20215544, 40431088]

約数ペア:

[(1, 40431088), (2, 20215544), (4, 10107772), (8, 5053886), (16, 2526943), (19, 2127952), (38, 1063976), (76, 531988), (152, 265994), (179, 225872), (304, 132997), (358, 112936), (716, 56468), (743, 54416), (1432, 28234), (1486, 27208), (2864, 14117), (2972, 13604), (3401, 11888), (5944, 6802)]