2085403328

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1916731}}^1$

素因数の和:1916760

約数の個数: 28

約数和(自身を含む): 4381649352

約数和(自身を除く): 2296246024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1916731, 3833462, 7666924, 15333848, 30667696, 32584427, 61335392, 65168854, 122670784, 130337708, 260675416, 521350832, 1042701664, 2085403328]

約数ペア:

[(1, 2085403328), (2, 1042701664), (4, 521350832), (8, 260675416), (16, 130337708), (17, 122670784), (32, 65168854), (34, 61335392), (64, 32584427), (68, 30667696), (136, 15333848), (272, 7666924), (544, 3833462), (1088, 1916731)]