80461216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1277}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 173910240

約数和(自身を除く): 93449024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 179, 352, 358, 716, 1277, 1432, 1969, 2554, 2864, 3938, 5108, 5728, 7876, 10216, 14047, 15752, 20432, 28094, 31504, 40864, 56188, 63008, 112376, 224752, 228583, 449504, 457166, 914332, 1828664, 2514413, 3657328, 5028826, 7314656, 10057652, 20115304, 40230608, 80461216]

約数ペア:

[(1, 80461216), (2, 40230608), (4, 20115304), (8, 10057652), (11, 7314656), (16, 5028826), (22, 3657328), (32, 2514413), (44, 1828664), (88, 914332), (176, 457166), (179, 449504), (352, 228583), (358, 224752), (716, 112376), (1277, 63008), (1432, 56188), (1969, 40864), (2554, 31504), (2864, 28094), (3938, 20432), (5108, 15752), (5728, 14047), (7876, 10216)]