31759888

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{14489}}^1$

素因数の和:14634

約数の個数: 20

約数和(自身を含む): 61988220

約数和(自身を除く): 30228332

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 14489, 28978, 57956, 115912, 231824, 1984993, 3969986, 7939972, 15879944, 31759888]

約数ペア:

[(1, 31759888), (2, 15879944), (4, 7939972), (8, 3969986), (16, 1984993), (137, 231824), (274, 115912), (548, 57956), (1096, 28978), (2192, 14489)]