54471904

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{20509}}^1$

素因数の和:20602

約数の個数: 24

約数和(自身を含む): 108538920

約数和(自身を除く): 54067016

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 20509, 41018, 82036, 164072, 328144, 656288, 1702247, 3404494, 6808988, 13617976, 27235952, 54471904]

約数ペア:

[(1, 54471904), (2, 27235952), (4, 13617976), (8, 6808988), (16, 3404494), (32, 1702247), (83, 656288), (166, 328144), (332, 164072), (664, 82036), (1328, 41018), (2656, 20509)]