31706108

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6947}}^1$

素因数の和:7121

約数の個数: 24

約数和(自身を含む): 63810432

約数和(自身を除く): 32104324

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 6947, 13894, 27788, 48629, 97258, 194516, 1132361, 2264722, 4529444, 7926527, 15853054, 31706108]

約数ペア:

[(1, 31706108), (2, 15853054), (4, 7926527), (7, 4529444), (14, 2264722), (28, 1132361), (163, 194516), (326, 97258), (652, 48629), (1141, 27788), (2282, 13894), (4564, 6947)]