40350538

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:869

約数の個数: 16

約数和(自身を含む): 61236000

約数和(自身を除く): 20885462

約数列:

[1, 2, 179, 269, 358, 419, 538, 838, 48151, 75001, 96302, 112711, 150002, 225422, 20175269, 40350538]

約数ペア:

[(1, 40350538), (2, 20175269), (179, 225422), (269, 150002), (358, 112711), (419, 96302), (538, 75001), (838, 48151)]