87578368

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{2179}}^1$

素因数の和:2352

約数の個数: 36

約数和(自身を含む): 176008840

約数和(自身を除く): 88430472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 628, 1256, 2179, 2512, 4358, 5024, 8716, 10048, 17432, 20096, 34864, 40192, 69728, 139456, 278912, 342103, 557824, 684206, 1368412, 2736824, 5473648, 10947296, 21894592, 43789184, 87578368]

約数ペア:

[(1, 87578368), (2, 43789184), (4, 21894592), (8, 10947296), (16, 5473648), (32, 2736824), (64, 1368412), (128, 684206), (157, 557824), (256, 342103), (314, 278912), (628, 139456), (1256, 69728), (2179, 40192), (2512, 34864), (4358, 20096), (5024, 17432), (8716, 10048)]