91331570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19309}}^1$

素因数の和:19370

約数の個数: 32

約数和(自身を含む): 183522240

約数和(自身を除く): 92190670

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 19309, 38618, 96545, 193090, 212399, 424798, 830287, 1061995, 1660574, 2123990, 4151435, 8302870, 9133157, 18266314, 45665785, 91331570]

約数ペア:

[(1, 91331570), (2, 45665785), (5, 18266314), (10, 9133157), (11, 8302870), (22, 4151435), (43, 2123990), (55, 1660574), (86, 1061995), (110, 830287), (215, 424798), (430, 212399), (473, 193090), (946, 96545), (2365, 38618), (4730, 19309)]