31234432

素因数分解:

$2^7\times {\mathrm{239}}^1\times {\mathrm{1021}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 62546400

約数和(自身を除く): 31311968

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 478, 956, 1021, 1912, 2042, 3824, 4084, 7648, 8168, 15296, 16336, 30592, 32672, 65344, 130688, 244019, 488038, 976076, 1952152, 3904304, 7808608, 15617216, 31234432]

約数ペア:

[(1, 31234432), (2, 15617216), (4, 7808608), (8, 3904304), (16, 1952152), (32, 976076), (64, 488038), (128, 244019), (239, 130688), (478, 65344), (956, 32672), (1021, 30592), (1912, 16336), (2042, 15296), (3824, 8168), (4084, 7648)]