31490346

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 66096000

約数和(自身を除く): 34605654

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 2059, 2549, 4118, 5098, 6177, 7647, 12354, 15294, 73921, 147842, 180979, 221763, 361958, 443526, 542937, 1085874, 5248391, 10496782, 15745173, 31490346]

約数ペア:

[(1, 31490346), (2, 15745173), (3, 10496782), (6, 5248391), (29, 1085874), (58, 542937), (71, 443526), (87, 361958), (142, 221763), (174, 180979), (213, 147842), (426, 73921), (2059, 15294), (2549, 12354), (4118, 7647), (5098, 6177)]