84656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:69

約数の個数: 40

約数和(自身を含む): 197904

約数和(自身を除く): 113248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 176, 208, 286, 296, 407, 481, 572, 592, 814, 962, 1144, 1628, 1924, 2288, 3256, 3848, 5291, 6512, 7696, 10582, 21164, 42328, 84656]

約数ペア:

[(1, 84656), (2, 42328), (4, 21164), (8, 10582), (11, 7696), (13, 6512), (16, 5291), (22, 3848), (26, 3256), (37, 2288), (44, 1924), (52, 1628), (74, 1144), (88, 962), (104, 814), (143, 592), (148, 572), (176, 481), (208, 407), (286, 296)]