139022864

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{86029}}^1$

素因数の和:86138

約数の個数: 20

約数和(自身を含む): 272026860

約数和(自身を除く): 133003996

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 86029, 172058, 344116, 688232, 1376464, 8688929, 17377858, 34755716, 69511432, 139022864]

約数ペア:

[(1, 139022864), (2, 69511432), (4, 34755716), (8, 17377858), (16, 8688929), (101, 1376464), (202, 688232), (404, 344116), (808, 172058), (1616, 86029)]