31173248

素因数分解:

$2^7\times {\mathrm{239}}^1\times {\mathrm{1019}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 62424000

約数和(自身を除く): 31250752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 478, 956, 1019, 1912, 2038, 3824, 4076, 7648, 8152, 15296, 16304, 30592, 32608, 65216, 130432, 243541, 487082, 974164, 1948328, 3896656, 7793312, 15586624, 31173248]

約数ペア:

[(1, 31173248), (2, 15586624), (4, 7793312), (8, 3896656), (16, 1948328), (32, 974164), (64, 487082), (128, 243541), (239, 130432), (478, 65216), (956, 32608), (1019, 30592), (1912, 16304), (2038, 15296), (3824, 8152), (4076, 7648)]