61614416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{202679}}^1$

素因数の和:202706

約数の個数: 20

約数和(自身を含む): 125661600

約数和(自身を除く): 64047184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 202679, 405358, 810716, 1621432, 3242864, 3850901, 7701802, 15403604, 30807208, 61614416]

約数ペア:

[(1, 61614416), (2, 30807208), (4, 15403604), (8, 7701802), (16, 3850901), (19, 3242864), (38, 1621432), (76, 810716), (152, 405358), (304, 202679)]