64716112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{175859}}^1$

素因数の和:175890

約数の個数: 20

約数和(自身を含む): 130839840

約数和(自身を除く): 66123728

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 175859, 351718, 703436, 1406872, 2813744, 4044757, 8089514, 16179028, 32358056, 64716112]

約数ペア:

[(1, 64716112), (2, 32358056), (4, 16179028), (8, 8089514), (16, 4044757), (23, 2813744), (46, 1406872), (92, 703436), (184, 351718), (368, 175859)]