64713104

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{31847}}^1$

素因数の和:31982

約数の個数: 20

約数和(自身を含む): 126372864

約数和(自身を除く): 61659760

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 31847, 63694, 127388, 254776, 509552, 4044569, 8089138, 16178276, 32356552, 64713104]

約数ペア:

[(1, 64713104), (2, 32356552), (4, 16178276), (8, 8089138), (16, 4044569), (127, 509552), (254, 254776), (508, 127388), (1016, 63694), (2032, 31847)]