53167472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{174893}}^1$

素因数の和:174920

約数の個数: 20

約数和(自身を含む): 108434280

約数和(自身を除く): 55266808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 174893, 349786, 699572, 1399144, 2798288, 3322967, 6645934, 13291868, 26583736, 53167472]

約数ペア:

[(1, 53167472), (2, 26583736), (4, 13291868), (8, 6645934), (16, 3322967), (19, 2798288), (38, 1399144), (76, 699572), (152, 349786), (304, 174893)]