31132892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1667}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 67253760

約数和(自身を除く): 36120868

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 1667, 2668, 3334, 4669, 6668, 9338, 11669, 18676, 23338, 38341, 46676, 48343, 76682, 96686, 153364, 193372, 268387, 338401, 536774, 676802, 1073548, 1111889, 1353604, 2223778, 4447556, 7783223, 15566446, 31132892]

約数ペア:

[(1, 31132892), (2, 15566446), (4, 7783223), (7, 4447556), (14, 2223778), (23, 1353604), (28, 1111889), (29, 1073548), (46, 676802), (58, 536774), (92, 338401), (116, 268387), (161, 193372), (203, 153364), (322, 96686), (406, 76682), (644, 48343), (667, 46676), (812, 38341), (1334, 23338), (1667, 18676), (2668, 11669), (3334, 9338), (4669, 6668)]