77727536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{285763}}^1$

素因数の和:285788

約数の個数: 20

約数和(自身を含む): 159456312

約数和(自身を除く): 81728776

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 285763, 571526, 1143052, 2286104, 4572208, 4857971, 9715942, 19431884, 38863768, 77727536]

約数ペア:

[(1, 77727536), (2, 38863768), (4, 19431884), (8, 9715942), (16, 4857971), (17, 4572208), (34, 2286104), (68, 1143052), (136, 571526), (272, 285763)]