85131274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 138692736

約数和(自身を除く): 53561462

約数列:

[1, 2, 17, 34, 83, 97, 166, 194, 311, 622, 1411, 1649, 2822, 3298, 5287, 8051, 10574, 16102, 25813, 30167, 51626, 60334, 136867, 273734, 438821, 512839, 877642, 1025678, 2503861, 5007722, 42565637, 85131274]

約数ペア:

[(1, 85131274), (2, 42565637), (17, 5007722), (34, 2503861), (83, 1025678), (97, 877642), (166, 512839), (194, 438821), (311, 273734), (622, 136867), (1411, 60334), (1649, 51626), (2822, 30167), (3298, 25813), (5287, 16102), (8051, 10574)]