138283664

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{24907}}^1$

素因数の和:25262

約数の個数: 20

約数和(自身を含む): 268707504

約数和(自身を除く): 130423840

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 24907, 49814, 99628, 199256, 398512, 8642729, 17285458, 34570916, 69141832, 138283664]

約数ペア:

[(1, 138283664), (2, 69141832), (4, 34570916), (8, 17285458), (16, 8642729), (347, 398512), (694, 199256), (1388, 99628), (2776, 49814), (5552, 24907)]