83721664

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2213

約数の個数: 56

約数和(自身を含む): 182806848

約数和(自身を除く): 99085184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 2141, 2444, 3008, 4282, 4888, 8564, 9776, 17128, 19552, 27833, 34256, 39104, 55666, 68512, 100627, 111332, 137024, 201254, 222664, 402508, 445328, 805016, 890656, 1308151, 1610032, 1781312, 2616302, 3220064, 5232604, 6440128, 10465208, 20930416, 41860832, 83721664]

約数ペア:

[(1, 83721664), (2, 41860832), (4, 20930416), (8, 10465208), (13, 6440128), (16, 5232604), (26, 3220064), (32, 2616302), (47, 1781312), (52, 1610032), (64, 1308151), (94, 890656), (104, 805016), (188, 445328), (208, 402508), (376, 222664), (416, 201254), (611, 137024), (752, 111332), (832, 100627), (1222, 68512), (1504, 55666), (2141, 39104), (2444, 34256), (3008, 27833), (4282, 19552), (4888, 17128), (8564, 9776)]