3891536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{22111}}^1$

素因数の和:22130

約数の個数: 20

約数和(自身を含む): 8225664

約数和(自身を除く): 4334128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 22111, 44222, 88444, 176888, 243221, 353776, 486442, 972884, 1945768, 3891536]

約数ペア:

[(1, 3891536), (2, 1945768), (4, 972884), (8, 486442), (11, 353776), (16, 243221), (22, 176888), (44, 88444), (88, 44222), (176, 22111)]