31124892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{563}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 77317632

約数和(自身を除く): 46192740

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 271, 542, 563, 813, 1084, 1126, 1626, 1689, 2252, 3252, 3378, 4607, 6756, 9214, 9571, 13821, 18428, 19142, 27642, 28713, 38284, 55284, 57426, 114852, 152573, 305146, 457719, 610292, 915438, 1830876, 2593741, 5187482, 7781223, 10374964, 15562446, 31124892]

約数ペア:

[(1, 31124892), (2, 15562446), (3, 10374964), (4, 7781223), (6, 5187482), (12, 2593741), (17, 1830876), (34, 915438), (51, 610292), (68, 457719), (102, 305146), (204, 152573), (271, 114852), (542, 57426), (563, 55284), (813, 38284), (1084, 28713), (1126, 27642), (1626, 19142), (1689, 18428), (2252, 13821), (3252, 9571), (3378, 9214), (4607, 6756)]