87937168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26297}}^1$

素因数の和:26335

約数の個数: 40

約数和(自身を含む): 195657120

約数和(自身を除く): 107719952

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 26297, 52594, 105188, 210376, 289267, 420752, 499643, 578534, 999286, 1157068, 1998572, 2314136, 3997144, 4628272, 5496073, 7994288, 10992146, 21984292, 43968584, 87937168]

約数ペア:

[(1, 87937168), (2, 43968584), (4, 21984292), (8, 10992146), (11, 7994288), (16, 5496073), (19, 4628272), (22, 3997144), (38, 2314136), (44, 1998572), (76, 1157068), (88, 999286), (152, 578534), (176, 499643), (209, 420752), (304, 289267), (418, 210376), (836, 105188), (1672, 52594), (3344, 26297)]