23705008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{77977}}^1$

素因数の和:78004

約数の個数: 20

約数和(自身を含む): 48346360

約数和(自身を除く): 24641352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 77977, 155954, 311908, 623816, 1247632, 1481563, 2963126, 5926252, 11852504, 23705008]

約数ペア:

[(1, 23705008), (2, 11852504), (4, 5926252), (8, 2963126), (16, 1481563), (19, 1247632), (38, 623816), (76, 311908), (152, 155954), (304, 77977)]