31242112

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{22189}}^1$

素因数の和:22214

約数の個数: 32

約数和(自身を含む): 67901400

約数和(自身を除く): 36659288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 22189, 44378, 88756, 177512, 244079, 355024, 488158, 710048, 976316, 1420096, 1952632, 2840192, 3905264, 7810528, 15621056, 31242112]

約数ペア:

[(1, 31242112), (2, 15621056), (4, 7810528), (8, 3905264), (11, 2840192), (16, 1952632), (22, 1420096), (32, 976316), (44, 710048), (64, 488158), (88, 355024), (128, 244079), (176, 177512), (352, 88756), (704, 44378), (1408, 22189)]