87656032

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 179462304

約数和(自身を除く): 91806272

約数列:

[1, 2, 4, 8, 16, 32, 41, 71, 82, 142, 164, 284, 328, 568, 656, 941, 1136, 1312, 1882, 2272, 2911, 3764, 5822, 7528, 11644, 15056, 23288, 30112, 38581, 46576, 66811, 77162, 93152, 133622, 154324, 267244, 308648, 534488, 617296, 1068976, 1234592, 2137952, 2739251, 5478502, 10957004, 21914008, 43828016, 87656032]

約数ペア:

[(1, 87656032), (2, 43828016), (4, 21914008), (8, 10957004), (16, 5478502), (32, 2739251), (41, 2137952), (71, 1234592), (82, 1068976), (142, 617296), (164, 534488), (284, 308648), (328, 267244), (568, 154324), (656, 133622), (941, 93152), (1136, 77162), (1312, 66811), (1882, 46576), (2272, 38581), (2911, 30112), (3764, 23288), (5822, 15056), (7528, 11644)]