31351892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 65620800

約数和(自身を除く): 34268908

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 59, 118, 143, 236, 286, 572, 649, 767, 929, 1298, 1534, 1858, 2596, 3068, 3716, 8437, 10219, 12077, 16874, 20438, 24154, 33748, 40876, 48308, 54811, 109622, 132847, 219244, 265694, 531388, 602921, 712543, 1205842, 1425086, 2411684, 2850172, 7837973, 15675946, 31351892]

約数ペア:

[(1, 31351892), (2, 15675946), (4, 7837973), (11, 2850172), (13, 2411684), (22, 1425086), (26, 1205842), (44, 712543), (52, 602921), (59, 531388), (118, 265694), (143, 219244), (236, 132847), (286, 109622), (572, 54811), (649, 48308), (767, 40876), (929, 33748), (1298, 24154), (1534, 20438), (1858, 16874), (2596, 12077), (3068, 10219), (3716, 8437)]