69709216

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{20359}}^1$

素因数の和:20476

約数の個数: 24

約数和(自身を含む): 138529440

約数和(自身を除く): 68820224

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 20359, 40718, 81436, 162872, 325744, 651488, 2178413, 4356826, 8713652, 17427304, 34854608, 69709216]

約数ペア:

[(1, 69709216), (2, 34854608), (4, 17427304), (8, 8713652), (16, 4356826), (32, 2178413), (107, 651488), (214, 325744), (428, 162872), (856, 81436), (1712, 40718), (3424, 20359)]