27631696

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{20807}}^1$

素因数の和:20898

約数の個数: 20

約数和(自身を含む): 54184032

約数和(自身を除く): 26552336

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 20807, 41614, 83228, 166456, 332912, 1726981, 3453962, 6907924, 13815848, 27631696]

約数ペア:

[(1, 27631696), (2, 13815848), (4, 6907924), (8, 3453962), (16, 1726981), (83, 332912), (166, 166456), (332, 83228), (664, 41614), (1328, 20807)]