121114832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 241264320

約数和(自身を除く): 120149488

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 401, 439, 688, 802, 878, 1604, 1756, 3208, 3512, 6416, 7024, 17243, 18877, 34486, 37754, 68972, 75508, 137944, 151016, 176039, 275888, 302032, 352078, 704156, 1408312, 2816624, 7569677, 15139354, 30278708, 60557416, 121114832]

約数ペア:

[(1, 121114832), (2, 60557416), (4, 30278708), (8, 15139354), (16, 7569677), (43, 2816624), (86, 1408312), (172, 704156), (344, 352078), (401, 302032), (439, 275888), (688, 176039), (802, 151016), (878, 137944), (1604, 75508), (1756, 68972), (3208, 37754), (3512, 34486), (6416, 18877), (7024, 17243)]