42535888

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{39679}}^1$

素因数の和:39754

約数の個数: 20

約数和(自身を含む): 83645440

約数和(自身を除く): 41109552

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 39679, 79358, 158716, 317432, 634864, 2658493, 5316986, 10633972, 21267944, 42535888]

約数ペア:

[(1, 42535888), (2, 21267944), (4, 10633972), (8, 5316986), (16, 2658493), (67, 634864), (134, 317432), (268, 158716), (536, 79358), (1072, 39679)]