61715344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{203011}}^1$

素因数の和:203038

約数の個数: 20

約数和(自身を含む): 125867440

約数和(自身を除く): 64152096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 203011, 406022, 812044, 1624088, 3248176, 3857209, 7714418, 15428836, 30857672, 61715344]

約数ペア:

[(1, 61715344), (2, 30857672), (4, 15428836), (8, 7714418), (16, 3857209), (19, 3248176), (38, 1624088), (76, 812044), (152, 406022), (304, 203011)]