814832

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 20

約数和(自身を含む): 1595136

約数和(自身を除く): 780304

約数列:

[1, 2, 4, 8, 16, 127, 254, 401, 508, 802, 1016, 1604, 2032, 3208, 6416, 50927, 101854, 203708, 407416, 814832]

約数ペア:

[(1, 814832), (2, 407416), (4, 203708), (8, 101854), (16, 50927), (127, 6416), (254, 3208), (401, 2032), (508, 1604), (802, 1016)]