89166428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7759}}^1$

素因数の和:7806

約数の個数: 36

約数和(自身を含む): 178930080

約数和(自身を除く): 89763652

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 7759, 11492, 15518, 31036, 100867, 131903, 201734, 263806, 403468, 527612, 1311271, 1714739, 2622542, 3429478, 5245084, 6858956, 22291607, 44583214, 89166428]

約数ペア:

[(1, 89166428), (2, 44583214), (4, 22291607), (13, 6858956), (17, 5245084), (26, 3429478), (34, 2622542), (52, 1714739), (68, 1311271), (169, 527612), (221, 403468), (338, 263806), (442, 201734), (676, 131903), (884, 100867), (2873, 31036), (5746, 15518), (7759, 11492)]