85858738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5081}}^1$

素因数の和:5178

約数の個数: 32

約数和(自身を含む): 158070528

約数和(自身を除く): 72211790

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 5081, 8449, 10162, 16898, 35567, 71134, 86377, 172754, 360751, 604639, 721502, 1209278, 2525257, 5050514, 6132767, 12265534, 42929369, 85858738]

約数ペア:

[(1, 85858738), (2, 42929369), (7, 12265534), (14, 6132767), (17, 5050514), (34, 2525257), (71, 1209278), (119, 721502), (142, 604639), (238, 360751), (497, 172754), (994, 86377), (1207, 71134), (2414, 35567), (5081, 16898), (8449, 10162)]