87191456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13037}}^1$

素因数の和:13077

約数の個数: 48

約数和(自身を含む): 197134560

約数和(自身を除く): 109943104

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 13037, 26074, 52148, 104296, 143407, 208592, 247703, 286814, 417184, 495406, 573628, 990812, 1147256, 1981624, 2294512, 2724733, 3963248, 4589024, 5449466, 7926496, 10898932, 21797864, 43595728, 87191456]

約数ペア:

[(1, 87191456), (2, 43595728), (4, 21797864), (8, 10898932), (11, 7926496), (16, 5449466), (19, 4589024), (22, 3963248), (32, 2724733), (38, 2294512), (44, 1981624), (76, 1147256), (88, 990812), (152, 573628), (176, 495406), (209, 417184), (304, 286814), (352, 247703), (418, 208592), (608, 143407), (836, 104296), (1672, 52148), (3344, 26074), (6688, 13037)]