2080269424

素因数分解:

$2^4\times {\mathrm{8243}}^1\times {\mathrm{15773}}^1$

素因数の和:24024

約数の個数: 20

約数和(自身を含む): 4031266536

約数和(自身を除く): 1950997112

約数列:

[1, 2, 4, 8, 16, 8243, 15773, 16486, 31546, 32972, 63092, 65944, 126184, 131888, 252368, 130016839, 260033678, 520067356, 1040134712, 2080269424]

約数ペア:

[(1, 2080269424), (2, 1040134712), (4, 520067356), (8, 260033678), (16, 130016839), (8243, 252368), (15773, 131888), (16486, 126184), (31546, 65944), (32972, 63092)]