86236648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2411}}^1$

素因数の和:2697

約数の個数: 32

約数和(自身を含む): 171927360

約数和(自身を除く): 85690712

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 526, 1052, 2104, 2411, 4471, 4822, 8942, 9644, 17884, 19288, 35768, 40987, 81974, 163948, 327896, 634093, 1268186, 2536372, 5072744, 10779581, 21559162, 43118324, 86236648]

約数ペア:

[(1, 86236648), (2, 43118324), (4, 21559162), (8, 10779581), (17, 5072744), (34, 2536372), (68, 1268186), (136, 634093), (263, 327896), (526, 163948), (1052, 81974), (2104, 40987), (2411, 35768), (4471, 19288), (4822, 17884), (8942, 9644)]