38879884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8053}}^1$

素因数の和:8145

約数の個数: 24

約数和(自身を含む): 73065888

約数和(自身を除く): 34186004

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 8053, 16106, 32212, 136901, 273802, 547604, 571763, 1143526, 2287052, 9719971, 19439942, 38879884]

約数ペア:

[(1, 38879884), (2, 19439942), (4, 9719971), (17, 2287052), (34, 1143526), (68, 571763), (71, 547604), (142, 273802), (284, 136901), (1207, 32212), (2414, 16106), (4828, 8053)]