65606864

素因数分解:

$2^4\times {\mathrm{2011}}^1\times {\mathrm{2039}}^1$

素因数の和:4058

約数の個数: 20

約数和(自身を含む): 127238880

約数和(自身を除く): 61632016

約数列:

[1, 2, 4, 8, 16, 2011, 2039, 4022, 4078, 8044, 8156, 16088, 16312, 32176, 32624, 4100429, 8200858, 16401716, 32803432, 65606864]

約数ペア:

[(1, 65606864), (2, 32803432), (4, 16401716), (8, 8200858), (16, 4100429), (2011, 32624), (2039, 32176), (4022, 16312), (4078, 16088), (8044, 8156)]