30861424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{175349}}^1$

素因数の和:175368

約数の個数: 20

約数和(自身を含む): 65230200

約数和(自身を除く): 34368776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 175349, 350698, 701396, 1402792, 1928839, 2805584, 3857678, 7715356, 15430712, 30861424]

約数ペア:

[(1, 30861424), (2, 15430712), (4, 7715356), (8, 3857678), (11, 2805584), (16, 1928839), (22, 1402792), (44, 701396), (88, 350698), (176, 175349)]