31300874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{5953}}^1$

素因数の和:6205

約数の個数: 16

約数和(自身を含む): 51442560

約数和(自身を除く): 20141686

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 5953, 11906, 65483, 130966, 1422767, 2845534, 15650437, 31300874]

約数ペア:

[(1, 31300874), (2, 15650437), (11, 2845534), (22, 1422767), (239, 130966), (478, 65483), (2629, 11906), (5258, 5953)]