31874096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{104849}}^1$

素因数の和:104876

約数の個数: 20

約数和(自身を含む): 65007000

約数和(自身を除く): 33132904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 104849, 209698, 419396, 838792, 1677584, 1992131, 3984262, 7968524, 15937048, 31874096]

約数ペア:

[(1, 31874096), (2, 15937048), (4, 7968524), (8, 3984262), (16, 1992131), (19, 1677584), (38, 838792), (76, 419396), (152, 209698), (304, 104849)]