40349678

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{2371}}^1$

素因数の和:2567

約数の個数: 16

約数和(自身を含む): 61937664

約数和(自身を除く): 21587986

約数列:

[1, 2, 67, 127, 134, 254, 2371, 4742, 8509, 17018, 158857, 301117, 317714, 602234, 20174839, 40349678]

約数ペア:

[(1, 40349678), (2, 20174839), (67, 602234), (127, 317714), (134, 301117), (254, 158857), (2371, 17018), (4742, 8509)]