70883728

素因数分解:

$2^4\times {\mathrm{2011}}^1\times {\mathrm{2203}}^1$

素因数の和:4222

約数の個数: 20

約数和(自身を含む): 137467888

約数和(自身を除く): 66584160

約数列:

[1, 2, 4, 8, 16, 2011, 2203, 4022, 4406, 8044, 8812, 16088, 17624, 32176, 35248, 4430233, 8860466, 17720932, 35441864, 70883728]

約数ペア:

[(1, 70883728), (2, 35441864), (4, 17720932), (8, 8860466), (16, 4430233), (2011, 35248), (2203, 32176), (4022, 17624), (4406, 16088), (8044, 8812)]