87081592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1601}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 176284080

約数和(自身を除く): 89202488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 523, 1046, 1601, 2092, 3202, 4184, 6404, 6799, 12808, 13598, 20813, 27196, 41626, 54392, 83252, 166504, 837323, 1674646, 3349292, 6698584, 10885199, 21770398, 43540796, 87081592]

約数ペア:

[(1, 87081592), (2, 43540796), (4, 21770398), (8, 10885199), (13, 6698584), (26, 3349292), (52, 1674646), (104, 837323), (523, 166504), (1046, 83252), (1601, 54392), (2092, 41626), (3202, 27196), (4184, 20813), (6404, 13598), (6799, 12808)]