31055044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1019}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 57405600

約数和(自身を除く): 26350556

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 1019, 1604, 2038, 4076, 7619, 15238, 19361, 30476, 38722, 77444, 408619, 817238, 1634476, 7763761, 15527522, 31055044]

約数ペア:

[(1, 31055044), (2, 15527522), (4, 7763761), (19, 1634476), (38, 817238), (76, 408619), (401, 77444), (802, 38722), (1019, 30476), (1604, 19361), (2038, 15238), (4076, 7619)]