16479716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 36

約数和(自身を含む): 32175360

約数和(自身を除く): 15695644

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 431, 484, 862, 869, 1724, 1738, 3476, 4741, 9482, 9559, 18964, 19118, 34049, 38236, 52151, 68098, 104302, 136196, 208604, 374539, 749078, 1498156, 4119929, 8239858, 16479716]

約数ペア:

[(1, 16479716), (2, 8239858), (4, 4119929), (11, 1498156), (22, 749078), (44, 374539), (79, 208604), (121, 136196), (158, 104302), (242, 68098), (316, 52151), (431, 38236), (484, 34049), (862, 19118), (869, 18964), (1724, 9559), (1738, 9482), (3476, 4741)]