31417408

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{4057}}^1$

素因数の和:4091

約数の個数: 42

約数和(自身を含む): 68543678

約数和(自身を除く): 37126270

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 4057, 7744, 8114, 16228, 32456, 44627, 64912, 89254, 129824, 178508, 259648, 357016, 490897, 714032, 981794, 1428064, 1963588, 2856128, 3927176, 7854352, 15708704, 31417408]

約数ペア:

[(1, 31417408), (2, 15708704), (4, 7854352), (8, 3927176), (11, 2856128), (16, 1963588), (22, 1428064), (32, 981794), (44, 714032), (64, 490897), (88, 357016), (121, 259648), (176, 178508), (242, 129824), (352, 89254), (484, 64912), (704, 44627), (968, 32456), (1936, 16228), (3872, 8114), (4057, 7744)]