31791056

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{16421}}^1$

素因数の和:16451

約数の個数: 30

約数和(自身を含む): 67707906

約数和(自身を除く): 35916850

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 16421, 32842, 65684, 131368, 180631, 262736, 361262, 722524, 1445048, 1986941, 2890096, 3973882, 7947764, 15895528, 31791056]

約数ペア:

[(1, 31791056), (2, 15895528), (4, 7947764), (8, 3973882), (11, 2890096), (16, 1986941), (22, 1445048), (44, 722524), (88, 361262), (121, 262736), (176, 180631), (242, 131368), (484, 65684), (968, 32842), (1936, 16421)]