83469872

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73477}}^1$

素因数の和:73556

約数の個数: 20

約数和(自身を含む): 164002896

約数和(自身を除く): 80533024

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 73477, 146954, 293908, 587816, 1175632, 5216867, 10433734, 20867468, 41734936, 83469872]

約数ペア:

[(1, 83469872), (2, 41734936), (4, 20867468), (8, 10433734), (16, 5216867), (71, 1175632), (142, 587816), (284, 293908), (568, 146954), (1136, 73477)]