18431072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{52361}}^1$

素因数の和:52382

約数の個数: 24

約数和(自身を含む): 39585672

約数和(自身を除く): 21154600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 52361, 104722, 209444, 418888, 575971, 837776, 1151942, 1675552, 2303884, 4607768, 9215536, 18431072]

約数ペア:

[(1, 18431072), (2, 9215536), (4, 4607768), (8, 2303884), (11, 1675552), (16, 1151942), (22, 837776), (32, 575971), (44, 418888), (88, 209444), (176, 104722), (352, 52361)]