16929068

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:426

約数の個数: 36

約数和(自身を含む): 32588640

約数和(自身を除く): 15659572

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 169, 316, 317, 338, 634, 676, 1027, 1268, 2054, 4108, 4121, 8242, 13351, 16484, 25043, 26702, 50086, 53404, 53573, 100172, 107146, 214292, 325559, 651118, 1302236, 4232267, 8464534, 16929068]

約数ペア:

[(1, 16929068), (2, 8464534), (4, 4232267), (13, 1302236), (26, 651118), (52, 325559), (79, 214292), (158, 107146), (169, 100172), (316, 53573), (317, 53404), (338, 50086), (634, 26702), (676, 25043), (1027, 16484), (1268, 13351), (2054, 8242), (4108, 4121)]