80341514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 134937792

約数和(自身を除く): 54596278

約数列:

[1, 2, 11, 22, 61, 122, 131, 262, 457, 671, 914, 1342, 1441, 2882, 5027, 7991, 10054, 15982, 27877, 55754, 59867, 87901, 119734, 175802, 306647, 613294, 658537, 1317074, 3651887, 7303774, 40170757, 80341514]

約数ペア:

[(1, 80341514), (2, 40170757), (11, 7303774), (22, 3651887), (61, 1317074), (122, 658537), (131, 613294), (262, 306647), (457, 175802), (671, 119734), (914, 87901), (1342, 59867), (1441, 55754), (2882, 27877), (5027, 15982), (7991, 10054)]