254570144

素因数分解:

$2^5\times {\mathrm{1229}}^1\times {\mathrm{6473}}^1$

素因数の和:7712

約数の個数: 24

約数和(自身を含む): 501670260

約数和(自身を除く): 247100116

約数列:

[1, 2, 4, 8, 16, 32, 1229, 2458, 4916, 6473, 9832, 12946, 19664, 25892, 39328, 51784, 103568, 207136, 7955317, 15910634, 31821268, 63642536, 127285072, 254570144]

約数ペア:

[(1, 254570144), (2, 127285072), (4, 63642536), (8, 31821268), (16, 15910634), (32, 7955317), (1229, 207136), (2458, 103568), (4916, 51784), (6473, 39328), (9832, 25892), (12946, 19664)]