31390446

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227467}}^1$

素因数の和:227495

約数の個数: 16

約数和(自身を含む): 65510784

約数和(自身を除く): 34120338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 227467, 454934, 682401, 1364802, 5231741, 10463482, 15695223, 31390446]

約数ペア:

[(1, 31390446), (2, 15695223), (3, 10463482), (6, 5231741), (23, 1364802), (46, 682401), (69, 454934), (138, 227467)]