39931028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20249}}^1$

素因数の和:20299

約数の個数: 24

約数和(自身を含む): 76545000

約数和(自身を除く): 36613972

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 20249, 40498, 80996, 344233, 587221, 688466, 1174442, 1376932, 2348884, 9982757, 19965514, 39931028]

約数ペア:

[(1, 39931028), (2, 19965514), (4, 9982757), (17, 2348884), (29, 1376932), (34, 1174442), (58, 688466), (68, 587221), (116, 344233), (493, 80996), (986, 40498), (1972, 20249)]