30894927376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83953607}}^1$

素因数の和:83953638

約数の個数: 20

約数和(自身を含む): 62461484352

約数和(自身を除く): 31566556976

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 83953607, 167907214, 335814428, 671628856, 1343257712, 1930932961, 3861865922, 7723731844, 15447463688, 30894927376]

約数ペア:

[(1, 30894927376), (2, 15447463688), (4, 7723731844), (8, 3861865922), (16, 1930932961), (23, 1343257712), (46, 671628856), (92, 335814428), (184, 167907214), (368, 83953607)]