89275208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{16631}}^1$

素因数の和:16709

約数の個数: 32

約数和(自身を含む): 185613120

約数和(自身を除く): 96337912

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 16631, 33262, 66524, 133048, 182941, 365882, 731764, 1014491, 1463528, 2028982, 4057964, 8115928, 11159401, 22318802, 44637604, 89275208]

約数ペア:

[(1, 89275208), (2, 44637604), (4, 22318802), (8, 11159401), (11, 8115928), (22, 4057964), (44, 2028982), (61, 1463528), (88, 1014491), (122, 731764), (244, 365882), (488, 182941), (671, 133048), (1342, 66524), (2684, 33262), (5368, 16631)]