31474956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 78182496

約数和(自身を除く): 46707540

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 277, 554, 557, 831, 1108, 1114, 1662, 1671, 2228, 3324, 3342, 4709, 6684, 9418, 9469, 14127, 18836, 18938, 28254, 28407, 37876, 56508, 56814, 113628, 154289, 308578, 462867, 617156, 925734, 1851468, 2622913, 5245826, 7868739, 10491652, 15737478, 31474956]

約数ペア:

[(1, 31474956), (2, 15737478), (3, 10491652), (4, 7868739), (6, 5245826), (12, 2622913), (17, 1851468), (34, 925734), (51, 617156), (68, 462867), (102, 308578), (204, 154289), (277, 113628), (554, 56814), (557, 56508), (831, 37876), (1108, 28407), (1114, 28254), (1662, 18938), (1671, 18836), (2228, 14127), (3324, 9469), (3342, 9418), (4709, 6684)]