117609808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{432389}}^1$

素因数の和:432414

約数の個数: 20

約数和(自身を含む): 241273620

約数和(自身を除く): 123663812

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 432389, 864778, 1729556, 3459112, 6918224, 7350613, 14701226, 29402452, 58804904, 117609808]

約数ペア:

[(1, 117609808), (2, 58804904), (4, 29402452), (8, 14701226), (16, 7350613), (17, 6918224), (34, 3459112), (68, 1729556), (136, 864778), (272, 432389)]