31424912

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{13007}}^1$

素因数の和:13166

約数の個数: 20

約数和(自身を含む): 61293696

約数和(自身を除く): 29868784

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 13007, 26014, 52028, 104056, 208112, 1964057, 3928114, 7856228, 15712456, 31424912]

約数ペア:

[(1, 31424912), (2, 15712456), (4, 7856228), (8, 3928114), (16, 1964057), (151, 208112), (302, 104056), (604, 52028), (1208, 26014), (2416, 13007)]