84980456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{4007}}^1$

素因数の和:4265

約数の個数: 32

約数和(自身を含む): 174588480

約数和(自身を除く): 89608024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 241, 482, 964, 1928, 2651, 4007, 5302, 8014, 10604, 16028, 21208, 32056, 44077, 88154, 176308, 352616, 965687, 1931374, 3862748, 7725496, 10622557, 21245114, 42490228, 84980456]

約数ペア:

[(1, 84980456), (2, 42490228), (4, 21245114), (8, 10622557), (11, 7725496), (22, 3862748), (44, 1931374), (88, 965687), (241, 352616), (482, 176308), (964, 88154), (1928, 44077), (2651, 32056), (4007, 21208), (5302, 16028), (8014, 10604)]