61810192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{203323}}^1$

素因数の和:203350

約数の個数: 20

約数和(自身を含む): 126060880

約数和(自身を除く): 64250688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 203323, 406646, 813292, 1626584, 3253168, 3863137, 7726274, 15452548, 30905096, 61810192]

約数ペア:

[(1, 61810192), (2, 30905096), (4, 15452548), (8, 7726274), (16, 3863137), (19, 3253168), (38, 1626584), (76, 813292), (152, 406646), (304, 203323)]