31802012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{9901}}^1$

素因数の和:9989

約数の個数: 24

約数和(自身を含む): 61550832

約数和(自身を除く): 29748820

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 9901, 19802, 39604, 108911, 217822, 435644, 722773, 1445546, 2891092, 7950503, 15901006, 31802012]

約数ペア:

[(1, 31802012), (2, 15901006), (4, 7950503), (11, 2891092), (22, 1445546), (44, 722773), (73, 435644), (146, 217822), (292, 108911), (803, 39604), (1606, 19802), (3212, 9901)]