87835936

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2081

約数の個数: 48

約数和(自身を含む): 184615200

約数和(自身を除く): 96779264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 292, 304, 584, 608, 1168, 1387, 1979, 2336, 2774, 3958, 5548, 7916, 11096, 15832, 22192, 31664, 37601, 44384, 63328, 75202, 144467, 150404, 288934, 300808, 577868, 601616, 1155736, 1203232, 2311472, 2744873, 4622944, 5489746, 10979492, 21958984, 43917968, 87835936]

約数ペア:

[(1, 87835936), (2, 43917968), (4, 21958984), (8, 10979492), (16, 5489746), (19, 4622944), (32, 2744873), (38, 2311472), (73, 1203232), (76, 1155736), (146, 601616), (152, 577868), (292, 300808), (304, 288934), (584, 150404), (608, 144467), (1168, 75202), (1387, 63328), (1979, 44384), (2336, 37601), (2774, 31664), (3958, 22192), (5548, 15832), (7916, 11096)]