39308248

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22643}}^1$

素因数の和:22687

約数の個数: 32

約数和(自身を含む): 86952960

約数和(自身を除く): 47644712

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 22643, 45286, 90572, 158501, 181144, 317002, 634004, 701933, 1268008, 1403866, 2807732, 4913531, 5615464, 9827062, 19654124, 39308248]

約数ペア:

[(1, 39308248), (2, 19654124), (4, 9827062), (7, 5615464), (8, 4913531), (14, 2807732), (28, 1403866), (31, 1268008), (56, 701933), (62, 634004), (124, 317002), (217, 181144), (248, 158501), (434, 90572), (868, 45286), (1736, 22643)]