64233328

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{6263}}^1$

素因数の和:6912

約数の個数: 20

約数和(自身を含む): 124666128

約数和(自身を除く): 60432800

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 6263, 10256, 12526, 25052, 50104, 100208, 4014583, 8029166, 16058332, 32116664, 64233328]

約数ペア:

[(1, 64233328), (2, 32116664), (4, 16058332), (8, 8029166), (16, 4014583), (641, 100208), (1282, 50104), (2564, 25052), (5128, 12526), (6263, 10256)]