38810942

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{647}}^1$

素因数の和:1075

約数の個数: 16

約数和(自身を含む): 59136480

約数和(自身を除く): 20325538

約数列:

[1, 2, 89, 178, 337, 647, 674, 1294, 29993, 57583, 59986, 115166, 218039, 436078, 19405471, 38810942]

約数ペア:

[(1, 38810942), (2, 19405471), (89, 436078), (178, 218039), (337, 115166), (647, 59986), (674, 57583), (1294, 29993)]