31712428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{857}}^1$

素因数の和:930

約数の個数: 36

約数和(自身を含む): 62774712

約数和(自身を除く): 31062284

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 841, 857, 1276, 1682, 1714, 3364, 3428, 9251, 9427, 18502, 18854, 24853, 37004, 37708, 49706, 99412, 273383, 546766, 720737, 1093532, 1441474, 2882948, 7928107, 15856214, 31712428]

約数ペア:

[(1, 31712428), (2, 15856214), (4, 7928107), (11, 2882948), (22, 1441474), (29, 1093532), (44, 720737), (58, 546766), (116, 273383), (319, 99412), (638, 49706), (841, 37708), (857, 37004), (1276, 24853), (1682, 18854), (1714, 18502), (3364, 9427), (3428, 9251)]