127330832

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{112087}}^1$

素因数の和:112166

約数の個数: 20

約数和(自身を含む): 250180416

約数和(自身を除く): 122849584

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 112087, 224174, 448348, 896696, 1793392, 7958177, 15916354, 31832708, 63665416, 127330832]

約数ペア:

[(1, 127330832), (2, 63665416), (4, 31832708), (8, 15916354), (16, 7958177), (71, 1793392), (142, 896696), (284, 448348), (568, 224174), (1136, 112087)]