80467904

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{10391}}^1$

素因数の和:10425

約数の個数: 42

約数和(自身を含む): 175531272

約数和(自身を除く): 95063368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 10391, 20782, 41564, 83128, 114301, 166256, 228602, 332512, 457204, 665024, 914408, 1257311, 1828816, 2514622, 3657632, 5029244, 7315264, 10058488, 20116976, 40233952, 80467904]

約数ペア:

[(1, 80467904), (2, 40233952), (4, 20116976), (8, 10058488), (11, 7315264), (16, 5029244), (22, 3657632), (32, 2514622), (44, 1828816), (64, 1257311), (88, 914408), (121, 665024), (176, 457204), (242, 332512), (352, 228602), (484, 166256), (704, 114301), (968, 83128), (1936, 41564), (3872, 20782), (7744, 10391)]