31441732

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8443}}^1$

素因数の和:8480

約数の個数: 36

約数和(自身を含む): 67383120

約数和(自身を除く): 35941388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 8443, 16886, 33772, 59101, 118202, 160417, 236404, 320834, 413707, 641668, 827414, 1122919, 1654828, 2245838, 4491676, 7860433, 15720866, 31441732]

約数ペア:

[(1, 31441732), (2, 15720866), (4, 7860433), (7, 4491676), (14, 2245838), (19, 1654828), (28, 1122919), (38, 827414), (49, 641668), (76, 413707), (98, 320834), (133, 236404), (196, 160417), (266, 118202), (532, 59101), (931, 33772), (1862, 16886), (3724, 8443)]