20161026

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23831}}^1$

素因数の和:23886

約数の個数: 24

約数和(自身を含む): 44613504

約数和(自身を除く): 24452478

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 23831, 47662, 71493, 142986, 214479, 428958, 1120057, 2240114, 3360171, 6720342, 10080513, 20161026]

約数ペア:

[(1, 20161026), (2, 10080513), (3, 6720342), (6, 3360171), (9, 2240114), (18, 1120057), (47, 428958), (94, 214479), (141, 142986), (282, 71493), (423, 47662), (846, 23831)]