248939888

素因数分解:

$2^4\times {\mathrm{1567}}^1\times {\mathrm{9929}}^1$

素因数の和:11504

約数の個数: 20

約数和(自身を含む): 482677440

約数和(自身を除く): 233737552

約数列:

[1, 2, 4, 8, 16, 1567, 3134, 6268, 9929, 12536, 19858, 25072, 39716, 79432, 158864, 15558743, 31117486, 62234972, 124469944, 248939888]

約数ペア:

[(1, 248939888), (2, 124469944), (4, 62234972), (8, 31117486), (16, 15558743), (1567, 158864), (3134, 79432), (6268, 39716), (9929, 25072), (12536, 19858)]