39786736

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{20551}}^1$

素因数の和:20581

約数の個数: 30

約数和(自身を含む): 84735896

約数和(自身を除く): 44949160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 20551, 41102, 82204, 164408, 226061, 328816, 452122, 904244, 1808488, 2486671, 3616976, 4973342, 9946684, 19893368, 39786736]

約数ペア:

[(1, 39786736), (2, 19893368), (4, 9946684), (8, 4973342), (11, 3616976), (16, 2486671), (22, 1808488), (44, 904244), (88, 452122), (121, 328816), (176, 226061), (242, 164408), (484, 82204), (968, 41102), (1936, 20551)]