65654816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{120689}}^1$

素因数の和:120716

約数の個数: 24

約数和(自身を含む): 136862460

約数和(自身を除く): 71207644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 120689, 241378, 482756, 965512, 1931024, 2051713, 3862048, 4103426, 8206852, 16413704, 32827408, 65654816]

約数ペア:

[(1, 65654816), (2, 32827408), (4, 16413704), (8, 8206852), (16, 4103426), (17, 3862048), (32, 2051713), (34, 1931024), (68, 965512), (136, 482756), (272, 241378), (544, 120689)]