31253068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3499}}^1$

素因数の和:3550

約数の個数: 48

約数和(自身を含む): 70560000

約数和(自身を除く): 39306932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 3499, 4466, 6998, 8932, 13996, 24493, 38489, 48986, 76978, 97972, 101471, 153956, 202942, 269423, 405884, 538846, 710297, 1077692, 1116181, 1420594, 2232362, 2841188, 4464724, 7813267, 15626534, 31253068]

約数ペア:

[(1, 31253068), (2, 15626534), (4, 7813267), (7, 4464724), (11, 2841188), (14, 2232362), (22, 1420594), (28, 1116181), (29, 1077692), (44, 710297), (58, 538846), (77, 405884), (116, 269423), (154, 202942), (203, 153956), (308, 101471), (319, 97972), (406, 76978), (638, 48986), (812, 38489), (1276, 24493), (2233, 13996), (3499, 8932), (4466, 6998)]